Seiko Cal. 5637 - 862

This Solar model from 1988 features a 37mm Two-Tone case. It features a Burgundy dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-a692afe16380]

Also known as: Turtle, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1988

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