Seiko Cal. 3844 - 704

Seiko 3844-704

This Automatic model from 1977 features a 37mm PVD Black case. Powered by the 3844 caliber with 29j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-2864cbde9094]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
10.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1977

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seikata-wm-2864cbde9094