Seiko Cal. 3885 - 140

Seiko 3885-140

This Automatic model from 1976 features a 34mm Titanium case. Powered by the 3885 caliber with 31j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-b21cdb6b2699]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
11.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1976

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seikata-wm-b21cdb6b2699