Seiko Cal. 0775 - 272

Seiko 0775-272

This Hand-Winding model from 1978 features a 44mm Stainless Steel case. Powered by the 0775 caliber with 20j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-ac1e9640bfd4]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1978

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