Seiko Cal. 6663 - 868

Released in 1998, the Cal. 6663 with design code 868 was part of Seiko's domestic market collection. It features a White dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-db505dc8468c]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1998

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