Seiko Cal. 4539 - 657

Seiko 4539-657

This Quartz model from 1993 features a 42mm Gold-Plated case. Powered by the 4539 caliber with 24j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-8cea7ff1dd24]

Also known as: Samurai, Sumo

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1993

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