Seiko Cal. 7142 - 161

Seiko 7142-161

This Kinetic model from 1989 features a 40mm Hardlex-Coated Steel case. Powered by the 7142 caliber with 21j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-cce30328845d]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1989

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seikata-wm-cce30328845d