Seiko Cal. 4425 - 842

Seiko 4425-842

This Automatic model from 1991 features a 45mm Hardlex-Coated Steel case. Powered by the 4425 caliber with 33j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-f77c9ab959f4]

Also known as: Shogun, Navigator

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
White
Jewels
33j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1991

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