Seiko Cal. 4588 - 664

Seiko 4588-664

This Hand-Winding model from 1967 features a 37mm Titanium case. With its 18mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-6c204695b701]

Also known as: Sumo, Shogun

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
100m
Dial Color
Champagne
Jewels
17j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1967

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seikata-wm-6c204695b701