The Rolex Oyster Cosmograph Daytona chronograph bracelet watch will go under the hammer on June 18.
Two rare Patek Philippe pieces led the way in the auction and both references exceeded pre-sale estimates by a total of $400,000.
auction
It confirmed that over 240 pieces will be on offer ranging from $2,000 to nearly £400,000 in price.
The watches will also be offered in London, Geneva, New York and Hong Kong between July 2019 and October 2020.
The watch is one of only three wristwatches featuring calendar indications and a minute repeating mechanism made before the end of the 1940s.
The Calendar went under the hammer as part of the inaugural Fellows' Fine Jewellery auction.
The charity confirmed that the RJ had helped further its mission in providing mentorship and scholarships for at-risk high school girls.
Bidding will go live at 1pm EST when a Rolex Submariner, Milgauss and a GMT Master among others go under the hammer.
Fellows Auctioneers have put a $9,000 - $13,000 (£7,000-£10,000) estimation on a unique Jaeger-LeCoultre created through a collaboration with Aston
Watches owned by Stuart Devlin, a goldsmith and silversmith who once help a royal warrant to supply gold and jewels
