Unsung Vintage Heroes: Rolex Khanjar Day-Date - Oracle Time
The Enigmatic Khanjar Watches of The Sultan of Oman – A COLLECTED MAN
Rolex - The Geneva Watch Auction: NINE Lot 103 May 2019 | Phillips
KHANJAR' DAY-DATE, REF 18038 YELLOW GOLD WRISTWATCH WITH DAY, DATE AND BRACELET MADE FOR THE SULTANATE OF OMAN CIRCA 1980 | Important Watches Part II | 2020 | Sotheby's
Christies - The Sultan of Oman Prototype Rolex | Christie's