Seiko Cal. 3839 - 312

Seiko 3839-312

The Seiko 3839-312 represents an important milestone in Seiko's 1973 lineup. Powered by the 3839 caliber with 18j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-94f968f8fd5c]

Also known as: Samurai, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1973

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