Seiko Cal. 4444 - 764

Seiko 4444-764

This Hand-Winding model from 1975 features a 37mm Hardlex-Coated Steel case. Powered by the 4444 caliber with 27j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-76d776913a9d]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
White
Jewels
27j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1975

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seikata-wm-76d776913a9d