Seiko Cal. 6638 - 400

Seiko 6638-400

This Solar model from 1985 features a 41mm Titanium case. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-be7f0e73cda9]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
11.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1985

Related Models

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