Seiko Cal. 4451 - 698

Released in 1969, the Cal. 4451 with design code 698 was part of Seiko's domestic market collection. With its 18mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-33ad98cde5f2]

Also known as: Bullhead, World Timer

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1969

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