![Rolex introduced the reference 6511 Day Date in 1956, which was replaced within one year by this reference 6611. The 6611 has sev… | Rolex, Rolex date, Rolex oyster Rolex introduced the reference 6511 Day Date in 1956, which was replaced within one year by this reference 6611. The 6611 has sev… | Rolex, Rolex date, Rolex oyster](https://i.pinimg.com/736x/68/68/bf/6868bfb2a234a9b5efb74d63a5b6fa1b.jpg)
Rolex introduced the reference 6511 Day Date in 1956, which was replaced within one year by this reference 6611. The 6611 has sev… | Rolex, Rolex date, Rolex oyster
![EXTREMELY RARE Rolex Vintage President Day-Date 18k Yellow Gold Mens Watch 6511: The watch differed from the stand… | Gold watch men, Vintage rolex, Watches for men EXTREMELY RARE Rolex Vintage President Day-Date 18k Yellow Gold Mens Watch 6511: The watch differed from the stand… | Gold watch men, Vintage rolex, Watches for men](https://i.pinimg.com/474x/32/61/5d/32615de8d85bfe18a3bea19fee427263.jpg)
EXTREMELY RARE Rolex Vintage President Day-Date 18k Yellow Gold Mens Watch 6511: The watch differed from the stand… | Gold watch men, Vintage rolex, Watches for men
![Bonhams : Rolex. A fine 18ct gold automatic calendar bracelet watchRef:6511, Glasgow import mark for 1956 Bonhams : Rolex. A fine 18ct gold automatic calendar bracelet watchRef:6511, Glasgow import mark for 1956](https://images1.bonhams.com/image?src=Images/live/2004-11/03/6680295-1-1.jpg&width=640&height=480&autosizefit=1)