Seiko Cal. 6638 - 159

Seiko 6638-159

This Solar model from 1985 features a 39mm Titanium case. With its 21mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-e7c3422eea00]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Champagne
Jewels
20j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1985

Related Models

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