Seiko Cal. 6651 - 943

Seiko 6651-943

This Automatic model from 1965 features a 39mm Titanium case. Powered by the 6651 caliber with 17j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-5af9fc733adb]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Black
Jewels
17j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1965

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