Seiko Cal. 3894 - 690

Seiko 3894-690

This Quartz model from 1982 features a 37mm Titanium case. Powered by the 3894 caliber with 20j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-3228fdddd10b]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Champagne
Jewels
20j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1982

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seikata-wm-3228fdddd10b