Seiko Cal. 5682 - 603

Released in 1973, the Cal. 5682 with design code 603 was part of Seiko's domestic market collection. With its 22mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-e54dd8893be2]

Also known as: Sumo, Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1973

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