Seiko Cal. 4590 - 157

Seiko 4590-157

This Hand-Winding model from 1968 features a 43mm Titanium case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-51e8ccfbad59]

Also known as: Helmet, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
13.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1968

Related Models

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