Seiko Cal. 6131 - 715

Seiko 6131-715

This Kinetic model from 1966 features a 43mm Hardlex-Coated Steel case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ce9f5cd87264]

Also known as: Bullhead, Crown

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1966

Related Models

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