Seiko Cal. 0765 - 647

This Solar model from 1979 features a 39mm Titanium case. With its 20mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-75099b67b0e7]

Also known as: Tuna, Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1979

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