Seiko Cal. 6392 - 779

Seiko 6392-779

The 6392-779 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6392 caliber with 29j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-7551cf7ad2b1]

Also known as: Rally, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Silver
Jewels
29j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1968

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