Seiko Cal. 4429 - 987

Released in 1971, the Cal. 4429 with design code 987 was part of Seiko's domestic market collection. With its 22mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-73fb94dd4c0e]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1971

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