Seiko Cal. 6681 - 169

The Seiko 6681-169 represents an important milestone in Seiko's 1988 lineup. It features a Green dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-19f41c101ac0]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1988

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