Seiko Cal. 3839 - 137

Seiko 3839-137

The Seiko 3839-137 represents an important milestone in Seiko's 1965 lineup. Powered by the 3839 caliber with 36j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-1cb12cf1c8eb]

Also known as: Rally, Sea Horse

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
41mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Champagne
Jewels
36j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1965

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