Seiko Cal. 6689 - 181

The Seiko 6689-181 represents an important milestone in Seiko's 1992 lineup. It features a Green dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-39b3a8cc2582]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1992

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