Seiko Cal. 6378 - 792

Seiko 6378-792

The 6378-792 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6378 caliber with 25j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-ec078819d9b7]

Also known as: Pogue, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
8.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
25j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1982

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seikata-wm-ec078819d9b7