Seiko Cal. 4481 - 576

Seiko 4481-576

This Automatic model from 1965 features a 39mm Hardlex-Coated Steel case. Powered by the 4481 caliber with 35j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-3d8b23b2c95a]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1965

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