Seiko Cal. 6347 - 391

Seiko 6347-391

This Automatic model from 1976 features a 34mm Stainless Steel case. It features a Navy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-663314c9a2b1]

Also known as: Sumo, Arnie

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1976

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