Seiko Cal. 4591 - 318

Seiko 4591-318

This Quartz model from 1975 features a 36mm Hardlex-Coated Steel case. With its 21mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-ec3780715f70]

Also known as: Arnie

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Champagne
Jewels
34j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1975

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