Seiko Cal. 3844 - 139

Seiko 3844-139

This Hand-Winding model from 1967 features a 44mm Hardlex-Coated Steel case. Powered by the 3844 caliber with 24j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-edfa7db92f52]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Green
Jewels
24j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1967

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