Seiko Cal. 4480 - 657

Seiko 4480-657

This Automatic model from 1977 features a 38mm Stainless Steel case. Powered by the 4480 caliber with 32j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-ac1f2f238a48]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1977

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seikata-wm-ac1f2f238a48