Seiko Cal. 4420 - 768

Seiko 4420-768

This Kinetic model from 1984 features a 40mm PVD Black case. Powered by the 4420 caliber with 24j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-928070589ab7]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
24j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1984

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seikata-wm-928070589ab7