Seiko Cal. 4480 - 258

Seiko 4480-258

This Automatic model from 1976 features a 37mm Titanium case. Powered by the 4480 caliber with 18j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-314235d9ca15]

Also known as: Sumo, Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1976

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seikata-wm-314235d9ca15