Seiko Cal. 4593 - 691

This Solar model from 1969 features a 42mm Titanium case. With its 20mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-6ab1f8c9221e]

Also known as: Bullhead, Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1969

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