Seiko Cal. 5637 - 992

The Seiko 5637-992 represents an important milestone in Seiko's 1965 lineup. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-b58af113c6fd]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1965

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