Seiko Cal. 7138 - 140

Seiko 7138-140

This Kinetic model from 1971 features a 42mm Hardlex-Coated Steel case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-6e8d5f48fa7c]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1971

Related Models

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