Seiko Cal. 6392 - 377

Seiko 6392-377

The 6392-377 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6392 caliber with 30j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-b41541221706]

Also known as: Silverwave, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1984

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seikata-wm-b41541221706