Seiko Cal. 5681 - 271

The Seiko 5681-271 represents an important milestone in Seiko's 1988 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-c943766ab9dc]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1988

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