Seiko Cal. 5635 - 187

This Solar model from 1977 features a 41mm Stainless Steel case. It features a Champagne dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-5283e4624c99]

Also known as: World Timer, Crown

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

24j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1977

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