Seiko Cal. 6638 - 377

This Solar model from 1997 features a 40mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-c934b70e9881]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1997

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