Seiko Cal. 5632 - 635

This Solar model from 1973 features a 38mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-374e08c17ea9]

Also known as: Bullhead, Helmet

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1973

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