Seiko Cal. 6139 - 104

Seiko 6139-104

This Automatic model from 1982 features a 38mm Titanium case. Powered by the 6139 caliber with 33j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-eb9a7d102f44]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
12.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Green
Jewels
33j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1982

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seikata-wm-eb9a7d102f44