Seiko Cal. 4520 - 659

Seiko 4520-659

This Quartz model from 1967 features a 40mm Gold-Plated case. Powered by the 4520 caliber with 27j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-1da80d7b34bc]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1967

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