Seiko Cal. 4426 - 446

Seiko 4426-446

This Kinetic model from 1991 features a 43mm Hardlex-Coated Steel case. Powered by the 4426 caliber with 20j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-6c80c5384fcc]

Also known as: Sumo, Crown

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
15.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1991

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