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Rolex/Day-Date 36

Rolex Day-Date 6611President

Ref. 6611

Second generation of Rolex Day-Date, now fitted with a free-sprung balance version of caliber 1055. Superlative Chronometer Officially Certified on dial. Pictured in rose gold with Serpico Y Laino dial. Introduced in '57, replaced by the 1800-generation around '59. 6611b reference also seen.

Diameter36mm
Water Resistance50m

Case & Dimensions

Diameter36 mm
MaterialRose Gold
Water Resistance50 m

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Movement

CaliberRolex 1055b
ManufacturerRolex
TypeAutomatic
Frequency18,000 bph
Jewels25
Complicationshoursminutessecondsdatedaychronometer

Also Known As

Cal. 1055bCaliber1055bCaliberRolex 1055base_caliber

Production

Introduced1958
StatusCurrent Production

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