Seiko Cal. 5631 - 875

The Seiko 5631-875 represents an important milestone in Seiko's 1974 lineup. Powered by the 5631 caliber with 22j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-80062dff9be6]

Also known as: Samurai, Goldfeather

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1974

Related Models

• Seiko 3860-436
• Seiko 3871-498
• Seiko 4419-405
• Seiko 3889-786
• Seiko 7199-747
• Seiko 6380-383
• Seiko 5630-374
• Seiko 3857-194
• Seiko 0735-696
• Seiko 0754-357
• Seiko 4525-676
• Seiko 3883-328