Seiko Cal. 3890 - 640

Seiko 3890-640

This Kinetic model from 1980 features a 46mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-660b4af5e857]

Also known as: Monster, Pogue

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
15.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
White
Jewels
19j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1980

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seikata-wm-660b4af5e857