Seiko Cal. 5683 - 649

The Seiko 5683-649 represents an important milestone in Seiko's 1986 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f9ec0fdbadca]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1986

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