Seiko Cal. 0781 - 687

The Seiko 0781-687 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-35fa3454ab14]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1983

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