Seiko Cal. 5611 - 649

Released in 1970, the Cal. 5611 with design code 649 was part of Seiko's domestic market collection. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-f962cd0dc471]

Also known as: Panda, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1970

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