Seiko Cal. 6631 - 258

Seiko 6631-258

This Solar model from 1990 features a 38mm Two-Tone case. With its 22mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-610d3598f24f]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1990

Related Models

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