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What do the numbers on the back of a Seiko watch mean?

1 Answer
What do the numbers on the back of a Seiko watch mean?
What the numbers on the back of a Seiko watch mean varies. Seiko watches may be engraved with a serial number, model number or combination of the two. Some timepieces also display a caliber number, telling you about the watch's movement. You can cross-reference the numbers on your timepiece with information published in trusted online databases to determine what the markings on your watch mean. Shop a variety of Seiko watches on 1stDibs.
1stDibs ExpertDecember 17, 2024
Shop for Seiko Watches on 1stDibs
Vintage Seiko DX De Luxe 25j Automatic Day/Date Stainless Steel Watch 6106-6030
By Seiko
Located in Montclair, NJ
Watchmaker: Seiko Movement: Mechanical - 25 jewels - Cal. 6106 Case Material: Stainless Steel Gross Weight: 49.5 Grams (including case, movement, and strap) Case Width: 36mm Case Hei...
Category

20th Century Wrist Watches

Materials

Stainless Steel

Vintage Seiko Yellow Dial Sport, 5 Series Excellent Working Condition Circa 70s
By Seiko
Located in New York, NY
Vintage Seiko Yellow Dial Sport, 5 Series Excellent Working Condition Circa 70s Rare and Retro Iconic classic, Men's Seiko 5 Sport Circa .1970s. Verified authentic Stunning Seiko s...
Category

Late 20th Century Japanese Retro Wrist Watches

Seiko Laurel Ref 14073 35mm Mens 1960s Vintage Manual Wind Dress Watch RA726
By Seiko
Located in Beverly Hills, CA
Vintage classic, NOS Men's Seiko Laurels manual wind, c.1960s, the name commemorate Seiko's first wristwatch, this classic piece is in excellent working condition. Verified authentic...
Category

Vintage 1960s Japanese Wrist Watches

Materials

Stainless Steel

Seiko 6M25 6050 1992 Olympics Barcelona . 1/10 Chronograph Retrograde...
By Seiko
Located in Canterbury, England
Our very rare Seiko 6M25 6050 was manufactured to celebrate the Seiko timekeeping of the 1992 Barcelona Olympics. The case measures 38mm and is steel/ gold plate. Boasting a complex ...
Category

1990s Wrist Watches

Seiko Pogue Stainless Steel Chronograph Automatic Men s Watch Ref. 6139-6002
By Seiko
Located in New York, NY
Brand: Seiko Model: Pogue Reference Number: 6139-6002 Case Size: 41mm Movement: Automatic Material: Stainless Steel Size: 8" Weight: 108.9 Grams Condition: Good vintage condition, ke...
Category

20th Century Wrist Watches

Materials

Stainless Steel

Vintage Seiko World Time Automatic Men s Watch Ref. 6117-6409
By Seiko
Located in New York, NY
This vintage Seiko World Time men's watch, reference 6117-6409, is a classic from the golden age of travel watches, blending functionality with bold 1970s design. Housed in a robust ...
Category

20th Century Wrist Watches

Materials

Stainless Steel

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