Seiko Cal. 3894 - 781

Seiko 3894-781

The 3894-781 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3894 caliber with 21j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-bbc99edcc396]

Also known as: Bullhead, Arnie

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
Burgundy
Jewels
21j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1982

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seikata-wm-bbc99edcc396