Seiko Cal. 5681 - 940

The Seiko 5681-940 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-13d05cfff591]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1980

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