Seiko Cal. 5682 - 438

The Seiko 5682-438 represents an important milestone in Seiko's 1984 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-043bfe74a2a3]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1984

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