Seiko Cal. 4472 - 448

Seiko 4472-448

The 4472-448 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4472 caliber with 21j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-3e778badf9ef]

Also known as: Sumo, Sea Horse

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
34mm
Case Thickness
10.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Cream
Jewels
21j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1973

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