Seiko Cal. 4430 - 803

Released in 1986, the Cal. 4430 with design code 803 was part of Seiko's domestic market collection. With its 19mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-f20cbac6ac89]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1986

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