Seiko Cal. 7139 - 868

Seiko 7139-868

This Kinetic model from 1982 features a 41mm Hardlex-Coated Steel case. Powered by the 7139 caliber with 17j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-d59f6e81cab5]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Champagne
Jewels
17j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1982

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