Seiko Cal. 6392 - 379

Seiko 6392-379

The 6392-379 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6392 caliber with 27j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-ea650dbea62b]

Also known as: Bullhead

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Champagne
Jewels
27j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1970

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