Seiko Cal. 4439 - 559

Seiko 4439-559

The 4439-559 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4439 caliber with 21j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-c7b979358803]

Also known as: Silverwave

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Cream
Jewels
21j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1982

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seikata-wm-c7b979358803