Seiko Cal. 4442 - 847

Seiko 4442-847

This Solar model from 1979 features a 38mm Two-Tone case. Powered by the 4442 caliber with 32j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-b18df93b76f7]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
80m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1979

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