Seiko Cal. 5631 - 617

This Solar model from 1984 features a 41mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-9c5b77720770]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1984

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