Seiko Cal. 4430 - 400

Seiko 4430-400

The 4430-400 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4430 caliber with 19j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-879d0ecfa8a8]

Also known as: Turtle, Emperor

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
42mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1982

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seikata-wm-879d0ecfa8a8