Seiko Cal. 3886 - 646

Seiko 3886-646

This Hand-Winding model from 1969 features a 35mm Titanium case. Powered by the 3886 caliber with 34j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-671cacc60e4b]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
10.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1969

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seikata-wm-671cacc60e4b