Seiko Cal. 6123 - 631

The Seiko 6123-631 represents an important milestone in Seiko's 1991 lineup. Powered by the 6123 caliber with 34j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-8472b50901dc]

Also known as: World Timer, Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1991

Related Models

• Seiko 4442-779
• Seiko 7112-661
• Seiko 6178-639
• Seiko 6616-398
• Seiko 4491-492
• Seiko 6367-713
• Seiko 7124-775
• Seiko 7094-354
• Seiko 6192-242
• Seiko 0763-796
• Seiko 5650-490
• Seiko 6614-380