Seiko Cal. 6681 - 170

The Seiko 6681-170 represents an important milestone in Seiko's 1987 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-3ee3bcea5305]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1987

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