Seiko Cal. 7139 - 514

Seiko 7139-514

This Kinetic model from 1971 features a 34mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-57b4708e732e]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1971

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seikata-wm-57b4708e732e