Seiko Cal. 7178 - 783

Seiko 7178-783

This Kinetic model from 1973 features a 45mm Stainless Steel case. Powered by the 7178 caliber with 31j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-2a24b9944b44]

Also known as: Samurai, Navigator

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
170m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1973

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