Seiko Cal. 4430 - 559

Seiko 4430-559

This Solar model from 1995 features a 39mm Hardlex-Coated Steel case. Powered by the 4430 caliber with 36j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-f9746fdaf234]

Also known as: Sumo, Silverwave

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1995

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