Seiko Cal. 5237 - 357

This Spring Drive model from 1977 features a 43mm Titanium case. Powered by the 5237 caliber with 22j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-52fe57586cba]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1977

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