Seiko Cal. 4442 - 830

Seiko 4442-830

This Quartz model from 1979 features a 44mm Stainless Steel case. Powered by the 4442 caliber with 36j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-99d978ebb0b8]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1979

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