Seiko Cal. 6392 - 890

Seiko 6392-890

The 6392-890 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6392 caliber with 34j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-bd3a7708a49d]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Burgundy
Jewels
34j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1968

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seikata-wm-bd3a7708a49d