Seiko Cal. 5651 - 431

Seiko 5651-431

This Hand-Winding model from 1975 features a 43mm Titanium case. Powered by the 5651 caliber with 32j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-f33b717cb0fc]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
White
Jewels
32j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1975

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