Seiko Cal. 6645 - 693

This Spring Drive model from 1983 features a 43mm Gold-Plated case. With its 22mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-47cae54a5dbc]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1983

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