Seiko Cal. 7196 - 661

Seiko 7196-661

This Hand-Winding model from 1976 features a 40mm Hardlex-Coated Steel case. Powered by the 7196 caliber with 21j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-490d7a0044f1]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Green
Jewels
21j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1976

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seikata-wm-490d7a0044f1