Seiko Cal. 6637 - 246

Seiko 6637-246

This Solar model from 1988 features a 46mm Titanium case. With its 19mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-f01c18e00900]

Also known as: UFO, Golden Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
46mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
30m
Dial Color
Champagne
Jewels
32j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1988

Related Models

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