Seiko Cal. 4513 - 693

This Solar model from 1981 features a 43mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-66dcf18e19c5]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1981

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