Seiko Cal. 5247 - 343

The Seiko 5247-343 represents an important milestone in Seiko's 1966 lineup. With its 21mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-8c304d551106]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1966

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