Seiko Cal. 6698 - 731

Released in 1979, the Cal. 6698 with design code 731 was part of Seiko's domestic market collection. With its 22mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-9fecc8ba5420]

Also known as: World Timer, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1979

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