Seiko Cal. 5697 - 341

This Spring Drive model from 1967 features a 36mm Stainless Steel case. Powered by the 5697 caliber with 30j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-c907a855ffc5]

Also known as: Bellmatic, Navigator

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1967

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