Seiko Cal. 4425 - 553

Seiko 4425-553

This Kinetic model from 1973 features a 42mm Gold-Plated case. Powered by the 4425 caliber with 25j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-f06491b797ad]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
10.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1973

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