Seiko Cal. 7078 - 836

Seiko 7078-836

This Automatic model from 1970 features a 45mm Two-Tone case. Powered by the 7078 caliber with 23j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-1090a41b4381]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Cream
Jewels
23j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1970

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seikata-wm-1090a41b4381