Seiko Cal. 6317 - 435

The Seiko 6317-435 represents an important milestone in Seiko's 1970 lineup. With its 18mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-1024cdf723ad]

Also known as: Navigator, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

21j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1970

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