Seiko Cal. 6663 - 154

Released in 1989, the Cal. 6663 with design code 154 was part of Seiko's domestic market collection. With its 21mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-4fd21092ff84]

Also known as: World Timer, Arnie

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1989

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