Seiko Cal. 4442 - 360

Seiko 4442-360

This Quartz model from 1978 features a 41mm PVD Black case. Powered by the 4442 caliber with 36j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-32622f461c93]

Also known as: Monster, Bullhead

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
41mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1978

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seikata-wm-32622f461c93