Seiko Cal. 4431 - 472

Seiko 4431-472

The 4431-472 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4431 caliber with 31j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-277cd28e499d]

Also known as: Goldfeather, Navigator

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
34mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
31j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1983

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seikata-wm-277cd28e499d