Seiko Cal. 4478 - 832

Seiko 4478-832

This Automatic model from 1976 features a 43mm Titanium case. Powered by the 4478 caliber with 17j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-dd115452a535]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1976

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seikata-wm-dd115452a535