Seiko Cal. 6287 - 639

Released in 1989, the Cal. 6287 with design code 639 was part of Seiko's domestic market collection. With its 19mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-84be1e6506ad]

Also known as: UFO, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1989

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