Seiko Cal. 6649 - 162

Released in 1983, the Cal. 6649 with design code 162 was part of Seiko's domestic market collection. With its 22mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-04e04fe668ea]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1983

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