Seiko Cal. 6611 - 636

The 6611-636 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6611 caliber with 33j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-592f993bae2f]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

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