Seiko Cal. 4447 - 341

Seiko 4447-341

This Kinetic model from 1972 features a 39mm PVD Black case. Powered by the 4447 caliber with 24j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-2cba44e52124]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
39mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Green
Jewels
24j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1972

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seikata-wm-2cba44e52124