Seiko Cal. 7120 - 783

Seiko 7120-783

The Seiko 7120-783 represents an important milestone in Seiko's 1976 lineup. Powered by the 7120 caliber with 22j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-1c5935d39ef7]

Also known as: Sumo, Silverwave

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
15.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
22j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1976

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