Seiko Cal. 6638 - 508

This Solar model from 1987 features a 44mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-88d3c3720fc7]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1987

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