Seiko Cal. 7137 - 912

This Spring Drive model from 1976 features a 46mm Stainless Steel case. Powered by the 7137 caliber with 24j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-a84172a827ed]

Also known as: Bellmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1976

Related Models

• Seiko 3845-268
• Seiko 6222-771
• Seiko 4515-294
• Seiko 6284-281
• Seiko 0716-763
• Seiko 4410-532
• Seiko 6376-192
• Seiko 6394-351
• Seiko 4425-527
• Seiko 6139-629
• Seiko 7036-903
• Seiko 6354-163