Seiko Cal. 4422 - 444

Seiko 4422-444

This Automatic model from 1980 features a 40mm Two-Tone case. Powered by the 4422 caliber with 30j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-9fc991c94957]

Also known as: Bullhead, Helmet

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
11.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Silver
Jewels
30j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1980

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seikata-wm-9fc991c94957