Seiko Cal. 4425 - 240

Seiko 4425-240

This Quartz model from 1984 features a 43mm Hardlex-Coated Steel case. Powered by the 4425 caliber with 17j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-e223931c0ee4]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1984

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