Seiko Cal. 4458 - 377

Seiko 4458-377

This Hand-Winding model from 1991 features a 44mm Hardlex-Coated Steel case. Powered by the 4458 caliber with 33j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-3c79f73b723c]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Black
Jewels
33j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1991

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