Seiko Cal. 0781 - 642

Seiko 0781-642

This Kinetic model from 1982 features a 39mm Stainless Steel case. Powered by the 0781 caliber with 21j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-f9538f5915d1]

Also known as: Monster, Bullhead

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
11.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
White
Jewels
21j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1982

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