Seiko Cal. 4463 - 688

Released in 1985, the Cal. 4463 with design code 688 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-2ef1ee0c4da1]

Also known as: Sumo, UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1985

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