Seiko Cal. 6651 - 891

Seiko 6651-891

This Automatic model from 1972 features a 36mm Hardlex-Coated Steel case. Powered by the 6651 caliber with 20j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-66708cedd782]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
20j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1972

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seikata-wm-66708cedd782