Seiko Cal. 4480 - 273

Seiko 4480-273

The 4480-273 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-1e89384da4b0]

Also known as: Monster, Bullhead

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1970

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