Seiko Cal. 5643 - 295

Released in 1990, the Cal. 5643 with design code 295 was part of Seiko's domestic market collection. With its 22mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-65be61dab42b]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1990

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