Seiko Cal. 3869 - 324

Seiko 3869-324

This Spring Drive model from 1973 features a 37mm Hardlex-Coated Steel case. Powered by the 3869 caliber with 35j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-c34de79f1229]

Also known as: Turtle, Monster

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1973

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