Rolex GMT Master 6542 yellow gold 18KT very rare, Photo 5 on Gmtbroker
Rolex, An Important And Very Rare Yellow Gold GMT-Master, Bakelite | Lot #54196 | Heritage Auctions
Rolex Pussy Galore | Chrono24.com
Rolex - The Geneva Watch Auction: NINE Lot 51 May 2019 | Phillips
Rolex GMT-Master for $219,000 for sale from a Trusted Seller on Chrono24
Reference 6542 GMT-Master | A yellow gold automatic dual time zone wristwatch with date, bracelet, and bakelite bezel, Circa 1958 | 勞力士型號6542 GMT-Master 黃金自動上鏈兩地時間腕錶備日期顯示,配鍊帶及人造樹膠錶圈,製作年份約