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18 Karat Omega Watches

Vintage Omega Diamond 18 Karat Gold Hand Engraved Covered Watch
Vintage Omega Diamond 18 Karat Gold Hand Engraved Covered Watch

Vintage Omega Diamond 18 Karat Gold Hand Engraved Covered Watch

By Omega

Located in Miami, FL

Possess an ornate bracelet and a stylish watch in one piece, with this vintage Omega watch with hand made 18k Diamond gold brascelet This Vinatge watch has intricate scroll hand Eng...

Category

Vintage 1950s Swiss Retro Wrist Watches

Materials

Diamond, 18k Gold

Omega 18 Karat Yellow Gold Men's Dress Wrist Watch with Box
Omega 18 Karat Yellow Gold Men's Dress Wrist Watch with Box

Omega 18 Karat Yellow Gold Men's Dress Wrist Watch with Box

By Omega

Located in Mount Kisco, NY

Bold, all in 18 Karat Yellow Gold, this sleek Omega Men's Dress Wrist Watch evokes the revered elegance and style of its era.

Category

Vintage 1960s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold

Vintage Omega Constellation Quartz Date 18 Karat Gold Half Bar/SS Men’s Watch
Vintage Omega Constellation Quartz Date 18 Karat Gold Half Bar/SS Men’s Watch

Vintage Omega Constellation Quartz Date 18 Karat Gold Half Bar/SS Men’s Watch

By Omega

Located in New York, NY

Omega Constellation Combination 1212.10 Watches Quartz Gold Dial Stainless Omega constellation Stainless steel and gold. Half bar gold. Quartz 34mm Head Gold Dial Two tone. No box n...

Category

20th Century Swiss Wrist Watches

Materials

18k Gold, Stainless Steel

Omega De Ville Ladies Wrist Watch, 18 Karat Yellow Gold and 48 Diamonds
Omega De Ville Ladies Wrist Watch, 18 Karat Yellow Gold and 48 Diamonds

Omega De Ville Ladies Wrist Watch, 18 Karat Yellow Gold and 48 Diamonds

By Omega

Located in Berlin, DE

Exclusive women's watch by Omega. 18k yellow gold and diamonds. Beautiful Omega De Ville ladies' watch, 18k yellow gold case and strap. Bracelet additionally set with high-quality l...

Category

20th Century Swiss Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Omega 18 Karat Gold Constellation Observatory Chronometer, circa 1950-1960
Omega 18 Karat Gold Constellation Observatory Chronometer, circa 1950-1960

Omega 18 Karat Gold Constellation Observatory Chronometer, circa 1950-1960

By Omega

Located in Long Beach, CA

FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Constellation Chronometer METAL / MATERIAL: 18Kt Solid Yellow Gold CIRCA / YEAR: 1950 / 60's DIMENSIONS / SIZE: 44mm x 35mm MO...

Category

Mid-20th Century Swiss Wrist Watches

Materials

18k Gold

French, 1960s, 18 Karat Yellow Gold Omega Lady's Watch
French, 1960s, 18 Karat Yellow Gold Omega Lady's Watch

French, 1960s, 18 Karat Yellow Gold Omega Lady's Watch

Located in Poitiers, FR

Watch in 18 karat yellow gold, eagle head hallmark.

Category

Vintage 1960s French Retro Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Omega Art Deco Style 1950s Swiss Ruby and Diamond Yellow Gold Watch
Omega Art Deco Style 1950s Swiss Ruby and Diamond Yellow Gold Watch

Omega Art Deco Style 1950s Swiss Ruby and Diamond Yellow Gold Watch

By Omega

Located in Jesmond, Newcastle Upon Tyne

A stunning Art Deco 0.78 carat ruby and 0.20 carat diamond, 18 karat yellow gold and 18 karat white gold set Omega watch; part of our diverse vintage jewelry collections.

Category

Vintage 1950s Swiss Art Deco Wrist Watches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

1960s Retro Omega De Ville 18 Karat Gold Men's Watch
1960s Retro Omega De Ville 18 Karat Gold Men's Watch

1960s Retro Omega De Ville 18 Karat Gold Men's Watch

By Omega

Located in Poitiers, FR

Omega De Ville men's watch. Square case in 18 karats yellow gold, owl hallmark.

Category

Vintage 1960s French Retro Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Recent Sales

Vintage Omega 18 Karat Rose Gold Watch, 1944
Vintage Omega 18 Karat Rose Gold Watch, 1944

Vintage Omega 18 Karat Rose Gold Watch, 1944

By Omega

Located in Beverly Hills, CA

1944 Vintage Omega 18k Rose Gold watch with Silver Dial with Applied Rose Roman Numerals III, IX, and XII with Elongated Triangle Markers. 33mm x 41mm lug to lug (1.3 in. x 1.61 in.)...

Category

Vintage 1940s Swiss Wrist Watches

Vintage Omega 18 Karat Rose Gold Watch, 1951
Vintage Omega 18 Karat Rose Gold Watch, 1951

Vintage Omega 18 Karat Rose Gold Watch, 1951

By Omega

Located in Beverly Hills, CA

1951 Vintage Omega 18k Rose Gold watch with Original Two Tone Shades of Gold/Champagne Waffle Textured Dial with Applied Rose Gold Arabic 3, 6, 9, 12 and Elongated Beveled Arrow Mark...

Category

Vintage 1950s Swiss Wrist Watches

Omega Constellation 18 Karat Gold Diamond Automatic Watch
Omega Constellation 18 Karat Gold Diamond Automatic Watch

Omega Constellation 18 Karat Gold Diamond Automatic Watch

By Omega

Located in New York, NY

Brand Omega Model Constellation 123.55.31.20.51.001 Gender Ladies Condition New store display Movement Swiss Automatic Case Material 18K White Gold Bracelet / Strap Material 18K Whi...

Category

21st Century and Contemporary Swiss Modern Wrist Watches

18 Karat Gold Omega Constellation Chronometer Automatic Wrist Watch, 1960s
18 Karat Gold Omega Constellation Chronometer Automatic Wrist Watch, 1960s

18 Karat Gold Omega Constellation Chronometer Automatic Wrist Watch, 1960s

By Omega

Located in Bologna, IT

Vintage 18K gold Omega Constellation Chronometer, with automatic winding. The watch dates from the 1960s. Caliber: Omega 561 Diameter: 36 mm BRAND Omega (product line: Constellatio...

Category

Vintage 1960s Swiss Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Vintage Omega 18 Karat Gold Constellation Manhattan Bracelet Quartz Watch
Vintage Omega 18 Karat Gold Constellation Manhattan Bracelet Quartz Watch

Vintage Omega 18 Karat Gold Constellation Manhattan Bracelet Quartz Watch

By Omega

Located in Pikesville, MD

A wearable and chic all satin finished 18 karat yellow gold vintage Omega quartz timepiece from the iconic Constellation collection on the Manhattan bracelet.

Category

Vintage 1980s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold

Omega Constellation 3961201 18 Karat Yellow Gold White Dial Quartz Watch
Omega Constellation 3961201 18 Karat Yellow Gold White Dial Quartz Watch

Omega Constellation 3961201 18 Karat Yellow Gold White Dial Quartz Watch

By Omega

Located in Miami, FL

Omega Constellation in 18k yellow gold & stainless steel. Quartz with date. 33 mm case size. Ref 58098110. Circa 1990s. Fine Pre-owned Omega Watch. Certified preowned Classic Omega C...

Category

1990s Modern Wrist Watches

Omega Vintage 18 Karat Yellow Gold Plated Men's Watch Automatic V
Omega Vintage 18 Karat Yellow Gold Plated Men's Watch Automatic V

Omega Vintage 18 Karat Yellow Gold Plated Men's Watch Automatic V

By Omega

Located in New York, NY

Brand: Omega Band Color: Yellow Gold Gender: Men's Case Size: 32-35.5mm MPN: Does Not Apply Lug Width: 23mm Features: 12-Hour Dial, Gold Bezel, Roman Numerals, Sapphire Crystal, S...

Category

21st Century and Contemporary Swiss Wrist Watches

Materials

18k Gold

Ladies Omega Constellation 795203 Full Bar 18 Karat Gold Quartz Watch
Ladies Omega Constellation 795203 Full Bar 18 Karat Gold Quartz Watch

Ladies Omega Constellation 795203 Full Bar 18 Karat Gold Quartz Watch

By Omega

Located in New York, NY

Brand Omega Model Constellation 7951203 Gender Ladies Condition Pre - Owned Movement Quartz Case Material 18K Yellow Gold & Stainless Steel Bracelet / Strap Material 18K Yellow Gol...

Category

21st Century and Contemporary Swiss Wrist Watches

Authentic Lady's Omega Constellation Solid 18 Karat Yellow Gold Quartz Watch
Authentic Lady's Omega Constellation Solid 18 Karat Yellow Gold Quartz Watch

Authentic Lady's Omega Constellation Solid 18 Karat Yellow Gold Quartz Watch

By Omega

Located in New York, NY

Brand Omega Model Constellation Gender Ladies Condition Pre - Owned Movement Quartz Case Material 18K Yellow Gold Bracelet / Strap Material Lizard skin (aftermarket) Clasp / Buckle ...

Category

21st Century and Contemporary Swiss Modern Wrist Watches

Authentic Ladies Omega Constellation Solid 18 Karat Yellow Gold Quartz Watch
Authentic Ladies Omega Constellation Solid 18 Karat Yellow Gold Quartz Watch

Authentic Ladies Omega Constellation Solid 18 Karat Yellow Gold Quartz Watch

By Omega

Located in New York, NY

Brand Omega Model Constellation Gender Ladies Condition Pre - Owned Movement Quartz Case Material 18K Yellow Gold Bracelet / Strap Material Lizard skin (aftermarket) Clasp / Buckle ...

Category

21st Century and Contemporary Swiss Modern Wrist Watches

Omega Calibre 30T2PC 18 Karat Yellow Gold Men's Hand-Winding Watch, 1940s
Omega Calibre 30T2PC 18 Karat Yellow Gold Men's Hand-Winding Watch, 1940s

Omega Calibre 30T2PC 18 Karat Yellow Gold Men's Hand-Winding Watch, 1940s

By Omega

Located in Sherman Oaks, CA

Movement #30T2PC-10791832 Case #23199 18k Yellow Gold Case 38 mm in Diameter (39 mm w/ Crown) Lug-to-Lug Distance = 45 mm Lug-to-Lug Width = 19 mm Thickness = 9 mm Beige Dial w/ Nice...

Category

Mid-20th Century Swiss Wrist Watches

Materials

18k Gold

Omega De Ville Women’s Hand Winding Vintage Watch 18 Karat Yellow Gold
Omega De Ville Women’s Hand Winding Vintage Watch 18 Karat Yellow Gold

Omega De Ville Women’s Hand Winding Vintage Watch 18 Karat Yellow Gold

By Omega

Located in Miami, FL

Omega De Ville Reference #:Unknown. mechanical-hand-wind. Verified and Certified by WatchFacts. 1 year warranty offered by WatchFacts.

Category

21st Century and Contemporary Swiss Contemporary Wrist Watches

Ladies Omega Constellation 1277.10 Full Bar 18 Karat Gold Diamond Quartz Watch
Ladies Omega Constellation 1277.10 Full Bar 18 Karat Gold Diamond Quartz Watch

Ladies Omega Constellation 1277.10 Full Bar 18 Karat Gold Diamond Quartz Watch

By Omega

Located in New York, NY

Brand Omega Model Constellation 1277.10.00 Gender Ladies Condition Pre - Owned Movement Quartz Case Material 18K Yellow Gold & Stainless Steel Bracelet / Strap Material 18K Yellow Go...

Category

21st Century and Contemporary Swiss Wrist Watches

Authentic Ladies Omega Deville 18 Karat Yellow Gold Plated SS Quartz Watch
Authentic Ladies Omega Deville 18 Karat Yellow Gold Plated SS Quartz Watch

Authentic Ladies Omega Deville 18 Karat Yellow Gold Plated SS Quartz Watch

By Omega

Located in New York, NY

Brand Omega Model Deville Gender Ladies Condition Pre - Owned Movement Quartz Case Material 18K Yellow Gold Plated Steel Bracelet / Strap Material 18K Yellow Gold plated Steel Clasp ...

Category

21st Century and Contemporary Swiss Modern Wrist Watches

Ladies Omega Constellation 18 Karat Gold Mother of Pearl Diamond Quartz Watch
Ladies Omega Constellation 18 Karat Gold Mother of Pearl Diamond Quartz Watch

Ladies Omega Constellation 18 Karat Gold Mother of Pearl Diamond Quartz Watch

By Omega

Located in New York, NY

Brand Omega Model Constellation Gender Ladies Condition Preowned Movement Swiss Quartz Case Material 18K Yellow Gold Bracelet Strap Material 18K Yellow Gold Clasp Buckle Material ...

Category

21st Century and Contemporary Swiss Modern Wrist Watches

Omega De Ville Women’s Hand Winding Watch Silver Dial 18 Karat Yellow Gold
Omega De Ville Women’s Hand Winding Watch Silver Dial 18 Karat Yellow Gold

Omega De Ville Women’s Hand Winding Watch Silver Dial 18 Karat Yellow Gold

By Omega

Located in Miami, FL

Omega De Ville Reference #:Unknown. mechanical-hand-wind. Verified and Certified by WatchFacts. 1 year warranty offered by WatchFacts.

Category

21st Century and Contemporary Swiss Contemporary Wrist Watches

Ladies Omega Constellation My Choice 1365.75 Half Bar 18 Karat Gold Quartz Watch
Ladies Omega Constellation My Choice 1365.75 Half Bar 18 Karat Gold Quartz Watch

Ladies Omega Constellation My Choice 1365.75 Half Bar 18 Karat Gold Quartz Watch

By Omega

Located in New York, NY

Brand Omega Model Constellation My Choice 1365.75 Gender Ladies' Condition Pre - Owned Movement Quartz Case Material 18K Yellow Gold & Stainless Steel Bracelet / Strap Material 18K Y...

Category

2010s Swiss Wrist Watches

1970s Wide Omega Diamond Teak Wood Dial 18 Karat Yellow Gold Bangle Cuff Watch
1970s Wide Omega Diamond Teak Wood Dial 18 Karat Yellow Gold Bangle Cuff Watch

1970s Wide Omega Diamond Teak Wood Dial 18 Karat Yellow Gold Bangle Cuff Watch

By Omega

Located in New york, NY

An Extremely Unique High Fashion Haute Couture Omega 18kt Yellow Gold Extra Wide Cuff Diamond Set Teak Wood Bangle Bracelet Watch Basic Dimensions & Specifications -Dial Dimensi...

Category

Vintage 1970s Swiss Retro Wrist Watches

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat Gold Omega Seamaster Automatic Wristwatch, 1952
18 Karat Gold Omega Seamaster Automatic Wristwatch, 1952

18 Karat Gold Omega Seamaster Automatic Wristwatch, 1952

By Omega

Located in Bologna, IT

A vintage 18K gold Omega Seamaster automatic wrist watch with calendar, dating from the 1952. Caliber: 355 BRAND Omega (product line: Seamaster) MATERIALS 18K gold MEASUREMENTS 3...

Category

Mid-20th Century Swiss Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Vintage 18 Karat Gold Omega Electronic Seamaster Wristwatch, 1970s
Vintage 18 Karat Gold Omega Electronic Seamaster Wristwatch, 1970s

Vintage 18 Karat Gold Omega Electronic Seamaster Wristwatch, 1970s

By Omega

Located in Bologna, IT

A vintage 18K gold Omega Electronic Seamaster Chronometer wrist watch, dating from the 1970s. BRAND Omega (product line: Electronic Seamaster) MATERIALS 18K gold MEASUREMENTS 37 mm

Category

Late 20th Century Swiss Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Vintage Omega 2-Register Chronograph in 18 Karat Yellow Gold, 1945
Vintage Omega 2-Register Chronograph in 18 Karat Yellow Gold, 1945

Vintage Omega 2-Register Chronograph in 18 Karat Yellow Gold, 1945

By Omega

Located in Beverly Hills, CA

1945 Vintage Omega 2 Register Chronograph 18k Yellow Gold with Original Silver Dial with Applied Gold Arabic 2, 4, 6, 8, 10, and 12 and Dot Markers. 34mm x 40mm lug to lug (1.34 in. ...

Category

Vintage 1940s Swiss Wrist Watches

1960s Omega 18 Karat Gold Men's Watch
1960s Omega 18 Karat Gold Men's Watch

1960s Omega 18 Karat Gold Men's Watch

By Omega

Located in Poitiers, FR

Omega watch. Round case in 18 carats yellow gold. Automatic mechanical watch. Cream background. Black crocodile leather strap. Vintage watch from the 60s. Total length: 23.2 cm, brac...

Category

20th Century French Retro Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

1960s Retro Omega 18 Karat Gold Men's Watch
1960s Retro Omega 18 Karat Gold Men's Watch

1960s Retro Omega 18 Karat Gold Men's Watch

By Omega

Located in Poitiers, FR

Watch in 18 carats yellow gold. Omega men's watch. Round case in 18 carats yellow gold. Small second. Total length: 23.3 cm, bracelet width: 1.6 cm. Case diameter: 3.3 cm, thickness:...

Category

20th Century French Retro Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Omega Constellation Automatic 18 Karat Yellow Gold Watch
Omega Constellation Automatic 18 Karat Yellow Gold Watch

Omega Constellation Automatic 18 Karat Yellow Gold Watch

By Omega

Located in Dallas, TX

Omega Constellation Automatic 18K Yellow Gold Watch - Automatic . 18K Yellow gold case ( 34 mm ) . Champagne dial with raised stick hour markers . Black leather strap with tang buckl...

Category

20th Century Swiss Wrist Watches

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18 Karat Omega Watches For Sale on 1stDibs

Find an expansive variety of 18 karat omega watches available on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our collection of these items for sale includes 159 vintage editions and 47 modern creations to choose from as well. Our inventory has long been popular, and it includes earlier versions that date to the 19th Century and newer variations that were made as recently as the 21st Century. There are many different pieces in our collection of 18 karat omega watches to choose from, but Retro and Modern 18 karat omega watches are of considerable interest. While most can agree that any pick from our collection easily elevates most outfits, but the choice of Diamond versions from the 23 available is guaranteed to add a special touch to your ensemble. A selection of round cut, marquise cut and portrait cut can be found today on these pages. When shopping our range of 18 karat omega watches, you’ll find that there are less available pieces for men today than there are for women.

How Much are 18 Karat Omega Watches?

Prices for 18 karat omega watches can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $436 and can go as high as $24,875, while 18 karat omega watches, on average, fetch $4,101.

Omega for sale on 1stDibs

It’s a celebrated part of Omega lore that the brand’s Speedmaster Professional Chronograph was the first watch to make a lunar landing. But the universal love for vintage Omega watches isn't confined to astronomers, and there’s more to the company’s heritage than the story of the Moonwatch.

The house’s origins date to 1848, when Swiss watchmaker Louis Brandt first set up shop. His sons Louis-Paul and César took over after his death, and in 1894, the pair developed an intriguing new movement.

Not only was it highly accurate, but every part was replaceable, making it easy for any professional to service. The Brandts called their movement the Omega, and as its popularity spread, they changed their company’s name to that of its flagship product.

In 1917, the British Royal Flying Corps designated Omega as an official supplier, and during World War II it became the principal watch supplier for the British forces and their allies. These commissions further strengthened Omega’s commitment to ensuring its products’ reliability under extreme conditions. In 1948, it launched the versatile Seamaster. Developed as a dive watch, the Seamaster proved its durability at high altitudes and freezing temperatures, as well. (Here is the 1stDibs guide to spotting a fake Omega Seamaster.

Thanks in part to its rugged reputation and Omega’s links to the British military, it became James Bond’s watch of choice in 1995, appearing in GoldenEye and every succeeding Bond movie; it returned in 2021’s No Time to Die. Nevertheless, the most famous Omega by far is the Speedmaster, introduced in 1957. The first chronograph to display its tachymeter scale on the bezel instead of the dial for easier readability, it was quickly adopted by engineers and scientists. 

Worn by Buzz Aldrin during the 1969 Apollo 11 lunar mission, it’s the only watch certified by NASA for extravehicular activity (space walks) — and, as far as we know, the only one approved by the Russian space agency, too. 

Watch aficionados and aficionadas alike can find vintage Omega watches today on 1stDibs.

Finding the Right Wrist-watches for You

Antique, vintage and luxury wristwatches have captured the hearts and minds of all manner of watch collectors as well as the watchmakers themselves — it's time you found your own.

Certain vintage watches for men and iconic watch designs for women are sought after not only because of their graceful proportions or innovative materials but also because of the illustrious histories of the houses that created them, histories that they stylishly embody.

Bulgari’s legendary Serpenti watch was on everyone’s list after the collection’s bold bracelet, which technically debuted after the timepiece, graced the wrist of actress Elizabeth Taylor. If anything, elaborately crafted timepieces — the unmistakably boxy silhouette of Cartier Tank watches, the elegant and minimal Calatrava designed by legendary Swiss house Patek Philippe — are even more effective than the shape we associate with traditional wristwatches.

Form watches — the all-encompassing moniker bestowed upon non-round watches — are making headlines and completing contemporary fashionable ensembles the world over. At the same time, both casual fans and careful collectors are drawn to the unbeatable charm of vintage styles, such as the icons designed by Omega that even James Bond can’t resist.

In the early days of watchmaking, watches were fragile enough that they necessitated protection from the elements. Now, wristwatches made of gold and steel can withstand the harshest climates — even 100 meters underwater, in the case of Rolex’s Submariner. Designer Gérald Genta, whose range of clients included Rolex, created for Audemars Piguet the first luxury sports timepiece to be made from stainless steel. First introduced in 1972, the Royal Oak was a perfect choice for blending the form and function that are now synonymous with sports watches.

Are you shopping for a wristwatch? It’s good to keep your needs as well as your specific personal style in mind: A smaller, subtle timepiece is a good fit for small wrists. When will you be wearing your new accessory? There’s a versatile model out there for everyday wear, while a rugged, feature-heavy watch is a safe bet if you’re prone to embarking on all-weather activities in the great outdoors.

Find antique, vintage and luxury wristwatches for sale on 1stDibs.