Seiko Cal. 7143 - 135

Seiko 7143-135

This Kinetic model from 1972 features a 37mm Gold-Plated case. Powered by the 7143 caliber with 18j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-fb2fbbdf5685]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1972

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