Seiko Cal. 4522 - 729

Seiko 4522-729

This Quartz model from 1987 features a 40mm Hardlex-Coated Steel case. Powered by the 4522 caliber with 17j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-a4e66b7c53a7]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1987

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