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Armchair 400

Artek Alvar Aalto 400 Style Lounge Chair
Artek Alvar Aalto 400 Style Lounge Chair

Artek Alvar Aalto 400 Style Lounge Chair

Located in Bridgeport, CT

A favorite since the 1930s, Armchair 400 remains effortlessly modern and can be upholstered in any material.

Category

Vintage 1970s American Mid-Century Modern Lounge Chairs

Materials

Chrome

1 of 2 HARTMUT LOHMEYER FOR WILKHAHN „MODEL 400“ TEAK WOOD RATTAN ARMCHAIR
1 of 2 HARTMUT LOHMEYER FOR WILKHAHN „MODEL 400“ TEAK WOOD RATTAN ARMCHAIR

1 of 2 HARTMUT LOHMEYER FOR WILKHAHN „MODEL 400“ TEAK WOOD RATTAN ARMCHAIR

By Wilkhahn, Hartmut Lohmeyer

Located in Reutlingen, DE

Beautiful and rare Hartmut Lohmeyer for Wilkhahn model 400 teak armchair with rattan cane backrest and bouclé seat cushion, Germany, 1950s.

Category

Vintage 1950s German Modern Armchairs

Materials

Fabric, Rattan, Teak

Alvar Aalto ‘Tank’ Armchair in Honey Sheepskin, 1940s
Alvar Aalto ‘Tank’ Armchair in Honey Sheepskin, 1940s

Alvar Aalto ‘Tank’ Armchair in Honey Sheepskin, 1940s

By Artek, Alvar Aalto

Located in Prague, New Town

‘Tank’ armchair, model ’37/400′, designed by Alvar Aalto in 1936.

Category

Vintage 1940s Finnish Scandinavian Modern Armchairs

Materials

Sheepskin, Birch

Armchair Jan des Bouvrie for Gelderland, the Netherlands, 1970s
Armchair Jan des Bouvrie for Gelderland, the Netherlands, 1970s

Armchair Jan des Bouvrie for Gelderland, the Netherlands, 1970s

By Gelderland

Located in Delft, NL

Armchair Jan des Bouvrie for Gelderland, the Netherlands, 1970s Model 400, 1970s swivel armchair with chrome base and dark brown leather, designed by the Dutch designer Jan Antoon...

Category

20th Century Dutch Armchairs

Materials

Chrome

Customizable La Manufacture-Paris Liaison Design by Luca Nichetto
Customizable La Manufacture-Paris Liaison Design by Luca Nichetto

Customizable La Manufacture-Paris Liaison Design by Luca Nichetto

By Luca Nichetto

Located in New York, NY

Dimensions: 3 seater sofa W2 457 x D1 055 x H775 mm seat 400 mm, 2 seater sofa W1 757x D1 055 x H775 mm seat 400 mm, armchair W1 057 x D1 052 x H775 mm seat 400 mm.

Category

2010s Italian Sofas

Materials

Textile

Recent Sales

Mid Century Modern Alvar Aalto Artek 400 Tank Armchairs, Salmon Leather, Vintage
Mid Century Modern Alvar Aalto Artek 400 Tank Armchairs, Salmon Leather, Vintage

Mid Century Modern Alvar Aalto Artek 400 Tank Armchairs, Salmon Leather, Vintage

By Artek, Alvar Aalto

Located in Milan, IT

Well, as it turns out from their shared nickname, the inspiration: both the Cartier Tank and the present Artek 400 "Tank" armchair, one of Alvar Aalto's finest designs, were inspired...

Category

Early 2000s Finnish Mid-Century Modern Armchairs

Materials

Leather, Wood

Pair of Early Alvar Aalto Tank Chairs Model 400 by Artek Finland circa 1940
Pair of Early Alvar Aalto Tank Chairs Model 400 by Artek Finland circa 1940

Pair of Early Alvar Aalto Tank Chairs Model 400 by Artek Finland circa 1940

By Artek, Alvar Aalto

Located in Longdon, Tewkesbury

Pair of Early Alvar Aalto Tank Chairs Model 400 by Artek Finland Circa 1940? Magnificent and rare pair of early twentieth century 'Tank' Model 400 armchairs, designed by Alvar Aal...

Category

Vintage 1940s Norwegian Mid-Century Modern Armchairs

Materials

Velvet, Birch

Four Finn Juhl "48" Armchairs
Four Finn Juhl "48" Armchairs

Four Finn Juhl "48" Armchairs

Unavailable

H 30.75 in W 27.25 in D 24.75 in

Four Finn Juhl "48" Armchairs

By Finn Juhl, Baker Furniture Company

Located in Hudson, NY

Four Finn Juhl armchairs for Baker model 400 1/2 in original condition.

Category

Vintage 1940s American Scandinavian Modern Armchairs

Materials

Leather, Walnut

Armchair Type 400 by Hartmut Lohmeyer for Wilkhahn in 1950s
Armchair Type 400 by Hartmut Lohmeyer for Wilkhahn in 1950s

Armchair Type 400 by Hartmut Lohmeyer for Wilkhahn in 1950s

By Wilkhahn, Hartmut Lohmeyer

Located in Neuss, NW

xclusive armchair, Type 400, from the 1950s by Hartmut Lohmeyer for Wilkhahn.

Category

Vintage 1950s German Armchairs

Materials

Upholstery, Teak

Alvar Aalto Model 400 "Tank" Lounge Chair in Shearling
Alvar Aalto Model 400 "Tank" Lounge Chair in Shearling

Alvar Aalto Model 400 "Tank" Lounge Chair in Shearling

By Artek, Alvar Aalto

Located in SAINT LOUIS, MO

The Armchair 400 or "Tank Chair" is one of Alvar Aalto's best known works.

Category

Mid-20th Century Finnish Scandinavian Modern Lounge Chairs

Materials

Zebra Hide

Alvar Aalto Model 400 "Tank" Lounge Chair in Zebra
Alvar Aalto Model 400 "Tank" Lounge Chair in Zebra

Alvar Aalto Model 400 "Tank" Lounge Chair in Zebra

By Artek, Alvar Aalto

Located in SAINT LOUIS, MO

A beautiful Tank armchair, masterfully restored in zebra hide. The armchair 400 or "Tank Chair" is one of Alvar Aalto's best known works.

Category

Mid-20th Century Finnish Scandinavian Modern Lounge Chairs

Materials

Zebra Hide

Model 400 Arm Chair by Hartmut Lohmeyer für Wilkahn
Model 400 Arm Chair by Hartmut Lohmeyer für Wilkahn

Model 400 Arm Chair by Hartmut Lohmeyer für Wilkahn

Sold

H 30.52 in W 28.15 in D 29.53 in

Model 400 Arm Chair by Hartmut Lohmeyer für Wilkahn

By Hartmut Lohmeyer, Wilkhahn

Located in Kelkheim (Taunus), HE

Model 400 Arm Chair by Hartmut Lohmeyer für Wilkahn Designer Hartmut Lohmeyer (1923 - ?) Brand Wilkahn, Germany Era 1960’s Material wood, fabric Size 71,5 cm x 75 cm x 77,5 cm ...

Category

Vintage 1960s German Mid-Century Modern Armchairs

Materials

Fabric, Wood

One-of-a-Kind Pair of Alvar Aalto Model 400 "Tank" Lounge Chairs in Zebra
One-of-a-Kind Pair of Alvar Aalto Model 400 "Tank" Lounge Chairs in Zebra

One-of-a-Kind Pair of Alvar Aalto Model 400 "Tank" Lounge Chairs in Zebra

By Artek, Alvar Aalto

Located in SAINT LOUIS, MO

A beautiful pair of Tank armchairs, masterfully restored in zebra hide. The Armchair 400 or "Tank Chair" is one of Alvar Aalto's best known works.

Category

Mid-20th Century Finnish Scandinavian Modern Lounge Chairs

Materials

Zebra Hide

Alvar Aalto Model 400 "Tank" Chairs in Swans Island Company Blankets, Pair
Alvar Aalto Model 400 "Tank" Chairs in Swans Island Company Blankets, Pair

Alvar Aalto Model 400 "Tank" Chairs in Swans Island Company Blankets, Pair

By Alvar Aalto

Located in SAINT LOUIS, MO

The Armchair 400 or "Tank Chair" is one of Alvar Aalto's best known works.

Category

20th Century Finnish Scandinavian Modern Lounge Chairs

Materials

Wool, Birch

Alvar Aalto Model 400 "Tank Chair"
Alvar Aalto Model 400 "Tank Chair"

Alvar Aalto Model 400 "Tank Chair"

Sold

H 28.5 in W 28.5 in D 21 in

Alvar Aalto Model 400 "Tank Chair"

By Alvar Aalto

Located in San Diego, CA

A favorite since the 1930s, Armchair 400 remains effortlessly modern. This is the perfect chair for any space.

Category

Vintage 1930s Finnish Mid-Century Modern Lounge Chairs

Materials

Birch

ISA Bergamo Rare Pair of Armchairs in Ivory Bouclé with Matching Ottomans, 1950s
ISA Bergamo Rare Pair of Armchairs in Ivory Bouclé with Matching Ottomans, 1950s

ISA Bergamo Rare Pair of Armchairs in Ivory Bouclé with Matching Ottomans, 1950s

By ISA Bergamo

Located in New York, NY

By the 1950s, ISA had become a household name in Italian furniture manufacturing and employed close to 400 workers. Armchairs: H 31 x W 29.5 x D 31.5 x SH 17 in.

Category

Vintage 1950s Italian Mid-Century Modern Armchairs

Materials

Metal

Hans Olsen Armchair, rare model 400
Hans Olsen Armchair, rare model 400

Hans Olsen Armchair, rare model 400

Sold

H 28.75 in W 32.68 in D 29.14 in

Hans Olsen Armchair, rare model 400

By Hans Olsen, C.S. Mobler

Located in London, GB

Rare model 400 Hans Olsen armchair for CS mobler, 1966. Solid oak frame with large concave wing arms and deep brown leather.

Category

Mid-20th Century Danish Mid-Century Modern Lounge Chairs

Materials

Leather, Oak

Hans Olsen Armchair, pair available, Model 400, 1966
Hans Olsen Armchair, pair available, Model 400, 1966

Hans Olsen Armchair, pair available, Model 400, 1966

Sold

H 28.75 in W 32.68 in D 29.14 in

Hans Olsen Armchair, pair available, Model 400, 1966

By Hans Olsen, C.S. Mobler

Located in London, GB

A rare Hans Olsen model 400 armchair. Produced by CS Mobler in 1966. Superb condition oak and Leather construction.

Category

Mid-20th Century Danish Mid-Century Modern Lounge Chairs

Materials

Leather, Oak

Alvar Aalto Tank
Alvar Aalto Tank

Alvar Aalto Tank

Sold

H 25.6 in W 30.32 in D 22.84 in

Alvar Aalto Tank

By Alvar Aalto

Located in Copenhagen, DK

Designed 1936 for the Milan Triennale, manufactured by Artek, Finland, as armchair model 400. A fantastic majestic and comfortable chair.

Category

21st Century and Contemporary Finnish Mid-Century Modern Lounge Chairs

Materials

Birch, Fabric

Lounge Chair in Hermès Upholstery by Hartmut Lohmeyer for Wilkhahn, 1950s
Lounge Chair in Hermès Upholstery by Hartmut Lohmeyer for Wilkhahn, 1950s

Lounge Chair in Hermès Upholstery by Hartmut Lohmeyer for Wilkhahn, 1950s

By Hartmut Lohmeyer

Located in Kelkheim (Taunus), HE

German mid-century lounge armchair Type 400 by Hartmut Lohmeyer for Wilkhahn, designed around 1956.

Category

Vintage 1950s German Mid-Century Modern Lounge Chairs

Materials

Fabric, Cane, Wood

Exclusive furniture suite, Hartmut Lohmeyer
Exclusive furniture suite, Hartmut Lohmeyer

Exclusive furniture suite, Hartmut Lohmeyer

Sold

H 29.93 in W 70.87 in D 29.93 in

Exclusive furniture suite, Hartmut Lohmeyer

By Wilkhahn, Hartmut Lohmeyer

Located in Neuss, NW

Exclusive furniture suite with one sofa and two armchairs of the Type 400 from the 1950s by Hartmut Lohmeyer for Wilkhahn.

Category

Vintage 1950s German Living Room Sets

Materials

Wicker, Teak

Alvar Aalto Armchair 400 Tank Mid Century Bentwood Lounge Chairs - Pair
Alvar Aalto Armchair 400 Tank Mid Century Bentwood Lounge Chairs - Pair

Alvar Aalto Armchair 400 Tank Mid Century Bentwood Lounge Chairs - Pair

By Artek, Alvar Aalto

Located in Franklin Park, IL

Alvar Aalto Armchair 400 Tank Mid Century Bentwood Lounge Chairs - Pair Each chair measures: 30 wide x 33 deep x 26.25 high, with a seat height of 15 and arm height/chair clearance ...

Category

Mid-20th Century Finnish Mid-Century Modern Lounge Chairs

Materials

Upholstery, Bentwood

Early Production Armchair 400 'TANK' Chair Alvar Aalto, Artek Sweden 1946-1956
Early Production Armchair 400 'TANK' Chair Alvar Aalto, Artek Sweden 1946-1956

Early Production Armchair 400 'TANK' Chair Alvar Aalto, Artek Sweden 1946-1956

By Artek, Alvar Aalto

Located in bergen op zoom, NL

Rare early production with original red upholstery model 400 'TANK' lounge chair designed by Alvar Aalto in 1936 and produced by Artek in Hedemora, Sweden between 1946-1956 As volum...

Category

Vintage 1950s Swedish Scandinavian Modern Lounge Chairs

Materials

Wool, Upholstery, Birch

Alvar Aalto 400 ‘Tank’ 1936 Armchair for Artek
Alvar Aalto 400 ‘Tank’ 1936 Armchair for Artek

Alvar Aalto 400 ‘Tank’ 1936 Armchair for Artek

Sold

H 25.6 in W 30.32 in D 30.32 in

Alvar Aalto 400 ‘Tank’ 1936 Armchair for Artek

By Alvar Aalto

Located in Tilburg, NL

Alvar Aalto 400 ‘Tank’ Armchair for Artek. Designed in 1936.

Category

21st Century and Contemporary Finnish Scandinavian Modern Armchairs

Materials

Wood, Leather, Fabric

Artek 400 Tank Armchair Designed by Alvar Aalto
Artek 400 Tank Armchair Designed by Alvar Aalto

Artek 400 Tank Armchair Designed by Alvar Aalto

Sold

H 25.6 in W 30.32 in D 30.32 in

Artek 400 Tank Armchair Designed by Alvar Aalto

By Artek, Alvar Aalto

Located in New York, NY

A favourite since the 1930s, Armchair 400 remains effortlessly modern

Category

2010s Finnish Lounge Chairs

Materials

Textile

Alvar Aalto Tank Chair Model 400, Classic Modernist Bauhaus Design
Alvar Aalto Tank Chair Model 400, Classic Modernist Bauhaus Design

Alvar Aalto Tank Chair Model 400, Classic Modernist Bauhaus Design

By Alvar Aalto

Located in Buffalo, NY

A favourite since the 1930s, Armchair 400 remains effortlessly modern.

Category

Vintage 1980s Swedish Bauhaus Lounge Chairs

Materials

Fabric, Birch

Armchair Type 400 by Hartmut Lohmeyer for Wilkhahn in 1950s
Armchair Type 400 by Hartmut Lohmeyer for Wilkhahn in 1950s

Armchair Type 400 by Hartmut Lohmeyer for Wilkhahn in 1950s

By Hartmut Lohmeyer, Wilkhahn

Located in Neuss, NW

xclusive armchair, Type 400, from the 1950s by Hartmut Lohmeyer for Wilkhahn.

Category

Vintage 1950s German Armchairs

Materials

Upholstery, Teak

Fabulous Pair Zebra Print Alvar Aalto 400 Tank Chair by Artek Mid-Century
Fabulous Pair Zebra Print Alvar Aalto 400 Tank Chair by Artek Mid-Century

Fabulous Pair Zebra Print Alvar Aalto 400 Tank Chair by Artek Mid-Century

By Alvar Aalto

Located in Pemberton, NJ

This pair is circa 80s and are in very nice vintage condition. The armchair 400, designed by Alvar Aalto and better known as Tank, is one of the absolute milestones in furniture desi...

Category

Vintage 1980s Finnish Mid-Century Modern Lounge Chairs

Materials

Upholstery, Birch

Armchair (400) by Alvar Aalto
Armchair (400) by Alvar Aalto

Armchair (400) by Alvar Aalto

Sold

H 26.5 in W 30.5 in D 32 in

Armchair (400) by Alvar Aalto

Located in New York, NY

Armchair (400), Laminated Birch.

Category

Vintage 1930s Armchairs

Alvar Aalto Zebra Tank Chair Model 400 by Artek, Finland, circa 1970
Alvar Aalto Zebra Tank Chair Model 400 by Artek, Finland, circa 1970

Alvar Aalto Zebra Tank Chair Model 400 by Artek, Finland, circa 1970

By Artek, Alvar Aalto

Located in Longdon, Tewkesbury

Alvar Aalto Zebra Tank chairs model 400 by Artek, Finland, circa 1970 Magnificent mid-20th century 'Tank' Model 400 armchair, designed by Alvar Aalto and manufactured by Artek, Fi...

Category

Mid-20th Century Finnish Mid-Century Modern Armchairs

Materials

Birch

Three Alvar Aalto Zebra Tank Chairs Model 400 by Artek, Finland, circa 1970
Three Alvar Aalto Zebra Tank Chairs Model 400 by Artek, Finland, circa 1970

Three Alvar Aalto Zebra Tank Chairs Model 400 by Artek, Finland, circa 1970

By Artek, Alvar Aalto

Located in Longdon, Tewkesbury

Alvar Aalto Zebra Tank chairs Model 400 Three by Artek, Finland, circa 1970 Magnificent set of three mid twentieth century 'Tank' Model 400 armchairs, designed by Alvar Aalto and ...

Category

Mid-20th Century Finnish Mid-Century Modern Armchairs

Materials

Birch

Alvar Aalto Zebra Tank Chairs Model 400 Pair by Artek, Finland, circa 1970
Alvar Aalto Zebra Tank Chairs Model 400 Pair by Artek, Finland, circa 1970

Alvar Aalto Zebra Tank Chairs Model 400 Pair by Artek, Finland, circa 1970

By Artek, Alvar Aalto

Located in Longdon, Tewkesbury

Alvar Aalto Zebra Tank chairs model 400 Pair by Artek, Finland, circa 1970 Magnificent pair of mid twentieth century 'Tank' Model 400 armchairs, designed by Alvar Aalto and manufa...

Category

Mid-20th Century Finnish Mid-Century Modern Armchairs

Materials

Birch

Wood and Bone Inlay Armchairs - IJ 400
Wood and Bone Inlay Armchairs - IJ 400

Wood and Bone Inlay Armchairs - IJ 400

Sold

H 35 in W 20 in D 22 in

Wood and Bone Inlay Armchairs - IJ 400

Located in Culver City, CA

Wood and Bone Inlaid Arm Chairs newly made from India

Category

21st Century and Contemporary Indian Armchairs

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Armchair 400 For Sale on 1stDibs

Find many varieties of an authentic armchair 400 available at 1stDibs. An armchair 400 — often made from wood, birch and animal skin — can elevate any home. If you’re shopping for an armchair 400, we have 8 options in-stock, while there are 1 modern editions to choose from as well. Your living room may not be complete without an armchair 400 — find older editions for sale from the 20th Century and newer versions made as recently as the 21st Century. When you’re browsing for the right armchair 400, those designed in Mid-Century Modern, Modern and Scandinavian Modern styles are of considerable interest. Alvar Aalto, Artek and C.S. Mobler each produced at least one beautiful armchair 400 that is worth considering.

How Much is a Armchair 400?

Prices for an armchair 400 can differ depending upon size, time period and other attributes — at 1stDibs, they begin at $670 and can go as high as $25,416, while the average can fetch as much as $5,520.

Finding the Right Seating for You

With entire areas of our homes reserved for “sitting rooms,” the value of quality antique and vintage seating cannot be overstated.

Fortunately, the design of side chairs, armchairs and other lounge furniture — since what were, quite literally, the early perches of our ancestors — has evolved considerably.

Among the earliest standard seating furniture were stools. Egyptian stools, for example, designed for one person with no seat back, were x-shaped and typically folded to be tucked away. These rudimentary chairs informed the design of Greek and Roman stools, all of which were a long way from Sori Yanagi's Butterfly stool or Alvar Aalto's Stool 60. In the 18th century and earlier, seats with backs and armrests were largely reserved for high nobility.

The seating of today is more inclusive but the style and placement of chairs can still make a statement. Antique desk chairs and armchairs designed in the style of Louis XV, which eventually included painted furniture and were often made of rare woods, feature prominently curved legs as well as Chinese themes and varied ornaments. Much like the thrones of fairy tales and the regency, elegant lounges crafted in the Louis XV style convey wealth and prestige. In the kitchen, the dining chair placed at the head of the table is typically reserved for the head of the household or a revered guest.

Of course, with luxurious vintage or antique furnishings, every chair can seem like the best seat in the house. Whether your preference is stretching out on a plush sofa, such as the Serpentine, designed by Vladimir Kagan, or cozying up in a vintage wingback chair, there is likely to be a comfy classic or contemporary gem for you on 1stDibs.

With respect to the latest obsessions in design, cane seating has been cropping up everywhere, from sleek armchairs to lounge chairs, while bouclé fabric, a staple of modern furniture design, can be seen in mid-century modern, Scandinavian modern and Hollywood Regency furniture styles.

Admirers of the sophisticated craftsmanship and dark woods frequently associated with mid-century modern seating can find timeless furnishings in our expansive collection of lounge chairs, dining chairs and other items — whether they’re vintage editions or alluring official reproductions of iconic designs from the likes of Hans Wegner or from Charles and Ray Eames. Shop our inventory of Egg chairs, designed in 1958 by Arne Jacobsen, the Florence Knoll lounge chair and more.

No matter your style, the collection of unique chairs, sofas and other seating on 1stDibs is surely worthy of a standing ovation.