Seiko Cal. 7131 - 515

Seiko 7131-515

This Automatic model from 1967 features a 35mm Two-Tone case. It features a Burgundy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-f1b23310c409]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1967

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