Seiko Cal. 4424 - 654

Seiko 4424-654

The 4424-654 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4424 caliber with 23j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-8c037430484d]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Green
Jewels
23j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1965

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seikata-wm-8c037430484d