Seiko Cal. 0764 - 399

This Solar model from 1978 features a 39mm Titanium case. With its 20mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-79bc624d7244]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1978

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