Skip to main content

Omega 18

19
to
259
3,040
334
1,866
1,585
1,216
509
427
340
329
252
175
156
72
66
27
24
11
5
4
4
4
3
3
3
2
2
513
152
73
63
57
Sort By
Vintage Omega 18 Karat Yellow Gold Manuel Wind Wristwatch
By Omega
Located in London, GB
Weight: 44.74gr Metal: 18k yellow gold Signature: Omega Automatic Condition: Very Good
Category

20th Century Unknown Wrist Watches

Materials

18k Gold, Yellow Gold

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
Category

Vintage 1960s Swiss Wrist Watches

Materials

18k Gold, Yellow Gold

11.20 Carat Natural Red Ruby Diamond Dangling Chandelier Earrings Omega 18 Karat
Located in New York, NY
Comfortable omega closure $26,000 Appraisal Certificate to accompany
Category

2010s American Chandelier Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

Omega Ladies Watch, 18-Karat Oval Gold Linked Bracelet Braided Design
By Omega
Located in Toledo, OH
Beautiful ladies Omega 18-karat winding gold watch. This is an unusual watch with oval braided gold
Category

Late 20th Century Swiss Collectible Jewelry

Materials

Gold

Omega 18 Karat Gold Art Deco Style Back Wind Diamond Watch, circa 1940s-1950s
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Art Deco Style / Dress Watch METAL
Category

Mid-20th Century Swiss Art Deco Wrist Watches

French 1960s 18 Karat Yellow Gold Omega Lady's Watch
By Omega
Located in Poitiers, FR
Lady's watch in 18 karat yellow gold, eagle head hallmark. This antique watch presents a round case
Category

Vintage 1960s French Retro Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Omega Diamond Manual Wind Ladies Wristwatch, 18 Karat White Gold
By Omega
Located in New York, NY
A unique diamond watch made by Omega. Showcasing a diamond encrusted dial and bezel, set in a snake
Category

20th Century Unknown Wrist Watches

Materials

Diamond, 18k Gold, White Gold

18 kt. Solid Gold Omega Meister Diamond , Watch Glass BIG DIAMOND !
By Omega
Located in Antwerp, BE
18 kt. Solid Gold Omega Meister Diamond ,Watch Glass is one Big DIAMOND ! Extremely Rare
Category

Vintage 1950s Swiss Artisan Wrist Watches

Materials

Diamond, 18k Gold, White Gold, Gold

Omega Constellation 18 Karat Gold Black Dial Ladies Watch 123.55.31.20.51.001
By Omega
Located in New York, NY
are exclusively handled by our own certified watchmakers. Brand: OMEGA Model: 123.55.31.20.51.001
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Gold

Omega Ladies Wristwatch, 18 Karat White Gold, with Diamonds, Manual Wind
By Omega
Located in Berlin, DE
Omega Ladies Wristwatch, 18 Karat White Gold, with Diamonds. Mechanical movement (manual wind
Category

20th Century Swiss Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Vintage 18 kt. White Gold Omega With Diamond Ladies Dress Cocktail Watch
By Omega
Located in Antwerp, BE
Vintage 18 kt. White Gold Omega With Diamond Ladies Dress Cocktail Watch Movement: Manual winding
Category

20th Century Swiss Artisan Wrist Watches

Materials

Diamond, Stainless Steel, White Gold

Omega Vintage Women Watch off White Dial Yellow Gold Case 18 Karats
By Omega
Located in Vannes, FR
Discover a superb little vintage women's wristwatch from Omega. The round case in 18-carat yellow
Category

Vintage 1960s Swiss Retro Wrist Watches

Materials

18k Gold, Yellow Gold

Omega Ladies Wrist Watch, 18 Karat White Gold and Diamonds, Manual Winding
By Omega
Located in Berlin, DE
Omega Ladies Wrist Watch, 18 Karat White Gold and Diamonds, manual winding. Including certificate
Category

20th Century Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Omega Calibre 30T2PC 18 Karat Yellow Gold Men's Hand-Winding Watch, 1940s
By Omega
Located in Sherman Oaks, CA
Hands (M + H) Includes Seconds Subdial Labeled "Ω OMEGA" 35 mm in Diamater Black Leather Aftermarket
Category

Mid-20th Century Swiss Wrist Watches

Materials

18k Gold

Omega Omega De Ville Golden Dial Gold Plated Ladies Watch
By Omega
Located in Toronto, CA
Brand: Omega Model: De Ville Reference Number: 53564103 Country Of Manufacture: Switzerland
Category

Late 20th Century Swiss Wrist Watches

Materials

Gold Plate

Vintage Omega Lady Wrist Watch in 18 Karat White Gold, Set with Diamonds
By Omega
Located in Berlin, DE
Vintage Omega Lady Wrist Watch in 18 Karat White Gold. Set with Diamonds. Mechanical manual
Category

20th Century Wrist Watches

Materials

Diamond, 18k Gold, White Gold

18 Karat Yellow Gold Ladies Wristwatch, Omega De Ville, with Lapis Lazuli Dial
By Omega
Located in Berlin, DE
18 Karat Yellow gold ladies' watch, Omega De Ville, with lapis lazuli dial. Mechanical manual wind
Category

20th Century Wrist Watches

Materials

Lapis Lazuli, 18k Gold, Yellow Gold

Vintage Retro Omega Lady Sport 18 K Gold Dynamic, Circa 1973, Rare & Chic
By Omega
Located in New York, NY
Vintage Retro Omega Lady Sport 18 K Gold Dynamic, Circa 1973, Rare & Chic This is a rare and
Category

Mid-20th Century Swiss Art Deco Wrist Watches

Materials

Gold

18 Kt Gold Omega Cosmic Triple Date Moon Phase Collectors Wrist Watch Ref 2473
By Omega
Located in Antwerp, BE
18 Kt Pink/ Rose Gold Omega Cosmic Triple Date Moon Phase Collectors Wrist Watch Ref OT2473 with
Category

Mid-20th Century Swiss Artisan Wrist Watches

Materials

18k Gold, Gold

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
Category

20th Century Swiss Wrist Watches

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Omega Sterling Silver Watch
By Omega
Located in Long Beach, CA
: 18 months on the movement LIFETIME SERVICE COMMITMENT This is an example of one of Omega
Category

Vintage 1910s Swiss Wrist Watches

Materials

Sterling Silver

Omega Geneve Dynamic Tank Hand wind Watch
By Omega
Located in Toronto, CA
Brand: Omega Model: Omega Geneve Features : Date Country Of Manufacture: Switzerland
Category

Vintage 1970s Swiss Wrist Watches

Materials

Gold Plate

Omega Seamaster Chronograph Waterproof Wrist Watch Cal 321
By Omega
Located in Antwerp, BE
Extremely Rare & Collectors Omega Seamaster Chronograph Waterproof Case Wrist Watch Cal 321 in
Category

20th Century Swiss Artisan Wrist Watches

Materials

18k Gold

Vintage 18kt. gold Omega Constellation automatic, Ref.168015
By Omega
Located in Braintree, GB
: Genuine Leather, not original Omega Case Material: 18 kt. gold Display Type: Analogue Glass: Sapphire
Category

Vintage 1970s Swiss Wrist Watches

Materials

Gold

Omega Stainless Steel Speedmaster Chronograph Automatic Watch, 1968
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Chronograph / Ref. 145 034 METAL / MATERIAL
Category

Vintage 1970s Swiss Wrist Watches

Materials

Stainless Steel

Omega Constellation Silver Diamond Steel Automatic Watch 123.15.35.20.02.001
By Omega
Located in New York, NY
. Brand & Model Information: Brand: OMEGA Model: Omega Constellation Model Number: 123.15.35.20.02.001
Category

2010s Swiss Wrist Watches

Materials

Steel

Omega Steel Oversized 1920s Wristwatch with Exceptional Dial
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Oversized Pocket Wrist Watch METAL
Category

Vintage 1920s Swiss Art Deco Wrist Watches

Omega Stainless Steel Constellation Original Dial Automatic Watch
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Round Constellation Chronometer METAL
Category

Vintage 1950s Swiss Art Deco Wrist Watches

1968 Omega Saemaster Chronograph Yellow Gold Leather Strap
By Omega
Located in Bilbao, ES
1968 Omega Saemaster Chronograph Yellow Gold 37mm leather strap with box. Mechanical manual wind
Category

Vintage 1960s Swiss Wrist Watches

Materials

Ruby, 18k Gold, Yellow Gold

Omega Women's 1950 Gold Wrist Watch
By Omega
Located in Milano, IT
Orologio Vintage Omega anni '50. Movimento a carica manuale cassa mm 18 in oro rosa 18k. Il vetro
Category

Vintage 1950s Swiss Retro Wrist Watches

Materials

18k Gold

Omega Art Deco Styled Ball Clock with Magnifier Lens
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Art Deco Ball Clock MOVEMENT / CALIBER
Category

Vintage 1930s Swiss Art Deco Table Clocks and Desk Clocks

Materials

Acrylic

Omega Art Deco Styled Ball Clock with Magnifier Lens
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Art Deco Ball Clock MOVEMENT / CALIBER
Category

Vintage 1930s Swiss Art Deco Desk Accessories

Omega Ladies Mid Century 18Kt. Solid Gold Dress Watch
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Mid Century METAL / MATERIAL: 18Kt White
Category

Vintage 1950s Swiss Modernist Wrist Watches

Materials

White Gold

Omega Seamaster Planet Ocean Steel Diamonds Ladies Watch 232.15.38.20.01.001
By Omega
Located in New York, NY
This Omega Seamaster lady's watch has never been worn or used. Comes with a pictogram card and
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Steel, Stainless Steel

Omega Constellation 18K Gold Diamond Dial Women's Watch 123.55.27.20.05.002
By Omega
Located in New York, NY
Never Worn Omega 18k Yellow Gold Ladies Watch. Bracelet adorned with diamonds in between the
Category

2010s Swiss Wrist Watches

Materials

18k Gold

Omega Deville Deville Women's Watch in 18kt White Gold
By Omega
Located in New York, NY
Omega DeVille DeVille Women's Watch in 18kt White Gold SKU: 127941 PRIMARY DETAILS Brand: Omega
Category

20th Century Wrist Watches

Materials

White Gold

Omega Seamaster with Original Bracelet and Dial from 1950s
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Seamaster METAL / MATERIAL: Stainless Steel
Category

Vintage 1940s Swiss Modern Wrist Watches

Omega Steel De ville Automatic Curvex Style, circa 1970s
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Moderne / Ref. 155006 METAL / MATERIAL
Category

Vintage 1970s Swiss Wrist Watches

Omega Speedmaster stainless steel Manual Wristwatch Ref 145022-69 ST
By Omega
Located in Surfside, FL
Omega Speedmaster Professional "Pre-Moon" in stainless steel with a generic stainless steel Omega
Category

Vintage 1970s Wrist Watches

Materials

Stainless Steel

Omega Speedmaster Olympic Day Date Black Automatic Watch 321.30.44.52.01.001
By Omega
Located in New York, NY
Pre-Owned Omega Broad Arrow Speedmaster Olympic Official Timekeeping 44 mm Stainless Steel
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Stainless Steel

Omega Stainless Steel 3 Register Chronograph Manual Wind, circa 1950s
By Omega
Located in Long Beach, CA
/ Regular Length WARRANTY: 18 months on the movement LIFETIME SERVICE COMMITMENT Omega, one of the premier
Category

Vintage 1940s Swiss Post-War Wrist Watches

Materials

Stainless Steel

Omega Seamaster 38mm Steel Black Dial Diamond Unisex Watch 232.18.38.20.01.001
By Omega
Located in New York, NY
by us are exclusively handled by our own certified watchmakers. Brand: OMEGA Model: Omega Seamaster
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Steel

Omega Speedmaster Professional Moonwatch Steel Black Dial Mens Watch 3572.50.00
By Omega
Located in New York, NY
Pre-owned Omega Speedmaster Professional Moonwatch Steel Black Dial Manual-Wind Men's Watch
Category

1990s Swiss Wrist Watches

Omega Constellation Automatic Chronometer Day-Date - Vintage 18k Men's Watch
By Omega
Located in Antwerp, BE
For sale is an iconic Swiss Made Omega Constellation Automatic Chronometer with reference number
Category

Vintage 1960s Swiss Modern Wrist Watches

Materials

Gold, 18k Gold, Yellow Gold

Omega Seamaster Tokyo 2020 Limited Edition Black Dial Watch 522.12.41.21.03.001
By Omega
Located in New York, NY
additional rubber band. Brand and Model Information: Brand: OMEGA Model: Omega Seamaster Tokyo 2020 Edition
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Steel

Omega Constellation Stainless Steel with Original Dial and Bracelet 1950s
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Constellation METAL / MATERIAL: Stainless
Category

Vintage 1950s Swiss Modern Wrist Watches

Materials

Stainless Steel

Omega Seamaster 38mm Steel Black Dial Diamond Unisex Watch 232.18.38.20.01.001
By Omega
Located in New York, NY
by us are exclusively handled by our own certified watchmakers. Brand: OMEGA Model: Omega Seamaster
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Steel

Vintage Omega Constellation Pie Pan Dog Legs with Crosshair Watch
By Omega
Located in Toronto, CA
Brand: Omega Model: Constellation Reference Number:168.005 Country Of Manufacture: Switzerland
Category

Vintage 1960s Swiss Wrist Watches

Materials

Stainless Steel

Omega Seamaster Planet Ocean Black Dial Automatic Men Watch 215.30.44.21.01.002
By Omega
Located in New York, NY
Display Model Omega Seamaster Planet Ocean Automatic Men's Watch 215.30.44.21.01.002 This Beautiful
Category

2010s Swiss Wrist Watches

Omega Stainless Steel Automatic from 1950s with Original Patinated Dial
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Seamaster METAL / MATERIAL: Stainless Steel
Category

Vintage 1950s Modernist Wrist Watches

Omega Ω Men's Gold-Plated Constellation Chronometer Automatic Watch 168.004
By Omega
Located in Sherman Oaks, CA
Omega Ω Men's Gold-Plated Constellation Chronometer Automatic Watch 168.004 Movement #561 Movement
Category

Vintage 1960s Swiss Modern Wrist Watches

Materials

Gold Plate

Omega Speedmaster 39mm Steel Yellow Gold Automatic Men Watch 3313.50.00
By Omega
Located in New York, NY
Information: Brand: OMEGA Model: Omega Speedmaster Model Number: 3313.50.00 Type and Style: Type: Wristwatch
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Steel

Omega Stainless Steel Men's Automatic DeVille Watch w/ Date 166.033
By Omega
Located in Sherman Oaks, CA
Omega Stainless Steel Men's Automatic DeVille Watch w/ Date and Leather Band Movement #565
Category

Vintage 1960s Swiss Modern Wrist Watches

Materials

Steel, Stainless Steel

Omega Seamaster Planet Ocean Steel Diamond Black Dial Watch 232.18.38.20.01.001
By Omega
Located in New York, NY
are exclusively handled by our own certified watchmakers. Brand: OMEGA Type: Wristwatch Department
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Steel

Omega Seamaster Aqua Terra Steel Chronograp Gray Dial Watch 231.13.44.50.06.001
By Omega
Located in New York, NY
Unworn Omega Seamaster Aqua Terra Steel Chronograp Gray Dial Watch 231.13.44.50.06.001. This
Category

21st Century and Contemporary Swiss Wrist Watches

Materials

Steel

Omega Speedmaster Chronograph Steel Blue Dial Automatic Mens Watch 3511.80.00
By Omega
Located in New York, NY
Pre-owned Omega Speedmaster Stainless Steel Blue Dial Automatic Men's Watch. Minor patina on hour
Category

2010s Swiss Wrist Watches

Materials

Steel

Omega Seamaster Automatic Vintage 18kt. pink gold Cal.501 men's wristwatch
By Omega
Located in Braintree, GB
Omega Seamaster Automatic Vintage 18kt. pink gold Cal.501 men's wristwatch. Period: 1956
Category

Vintage 1950s Swiss Wrist Watches

Materials

Gold, 18k Gold, Rose Gold

Omega Speedmaster Racing Steel Gold Grey Dial Mens Watch 329.23.44.51.06.001
By Omega
Located in New York, NY
New With Defects Omega Speedmaster 329.23.44.51.06.001. The Bezel Has Missing "0" at the 150 Mark
Category

21st Century and Contemporary Swiss Wrist Watches

Omega Platinum Diamond Articulated Art Deco Dress Watch, circa 1930s
By Omega
Located in Long Beach, CA
FACTORY / HOUSE: Omega Watch Company STYLE / REFERENCE: Art Deco / Articulated Case METAL
Category

Vintage 1930s Swiss Art Deco Wrist Watches

Materials

Platinum

Omega Speedmaster Steel Chronograph Blue Dial Automatic Mens Watch 3521.80.00
By Omega
Located in New York, NY
Pre Owned Omega Speedmaster Steel Chronograph Blue Dial Automatic Mens Watch 3521.80. This
Category

2010s Swiss Wrist Watches

Materials

Steel

  • 1
  • ...
Get Updated with New Arrivals
Save "Omega 18", and we’ll notify you when there are new listings in this category.

Omega 18 For Sale on 1stDibs

Surely you’ll find the exact omega 18 you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for an omega 18 from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic omega 18 over the years, but those made by Omega, Chopard and Roman Malakov are often thought to be among the most beautiful. An omega 18 can make for a versatile accessory, but a selection from our variety of 232 Diamond versions can add an especially stylish touch. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and oval cut alternatives. Finding an omega 18 for sale for women should be easy, but there are 236 pieces available to browse for unisex as well as men, too.

How Much is a Omega 18?

The price for an omega 18 starts at $412 and tops out at $110,000 with these watches, on average, selling for $4,233.