Seiko Cal. 4478 - 701

Seiko 4478-701

The 4478-701 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-c9408391af34]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1978

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