Seiko Cal. 6642 - 937

This Solar model from 1991 features a 38mm Two-Tone case. It features a Cream dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-fc922bd0f4ff]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1991

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