Seiko Cal. 4593 - 346

Seiko 4593-346

This Automatic model from 1970 features a 40mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-9c8d420149f8]

Also known as: Monster, Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Navy
Jewels
35j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1970

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