Seiko Cal. 6632 - 672

Seiko 6632-672

This Hand-Winding model from 1998 features a 40mm Titanium case. Powered by the 6632 caliber with 31j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-948a2aebf022]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
40mm
Case Thickness
15.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1998

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