Seiko Cal. 6658 - 311

Seiko 6658-311

This Kinetic model from 1975 features a 35mm Two-Tone case. It features a Champagne dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-e1f57178f43a]

Also known as: Sumo, Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1975

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