Seiko Cal. 0722 - 428

Seiko 0722-428

This Hand-Winding model from 1965 features a 44mm Titanium case. Powered by the 0722 caliber with 35j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-b7b832b37ec8]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Green
Jewels
35j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1965

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