Seiko Cal. 6631 - 749

Seiko 6631-749

This Solar model from 1993 features a 37mm Titanium case. With its 22mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-c38c77cca12e]

Also known as: Silverwave

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Navy
Jewels
26j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1993

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seikata-wm-c38c77cca12e