Seiko Cal. 6661 - 963

This Quartz model from 1998 features a 39mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-2607accea6fe]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1998

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