Seiko Cal. 6613 - 630

Seiko 6613-630

This Automatic model from 1966 features a 34mm Two-Tone case. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-cd72a735b9df]

Also known as: Samurai, Sumo

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
90m
Dial Color
Silver
Jewels
32j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1966

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