Seiko Cal. 4571 - 617

Seiko 4571-617

This Kinetic model from 1973 features a 42mm Hardlex-Coated Steel case. Powered by the 4571 caliber with 25j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-a9cc8cec0414]

Also known as: Sumo, Pogue

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Green
Jewels
25j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1973

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