Seiko Cal. 4528 - 519

Seiko 4528-519

This Kinetic model from 1978 features a 41mm Hardlex-Coated Steel case. Powered by the 4528 caliber with 18j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-c4b9ff41a15d]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
180m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1978

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