Cellini, Ref. 6623, An 18k yellow gold wristwatch, circa 1990 | A Gentleman's Cabinet of Curiosities | The Collection of the late Naim Attallah, CBE | 2021 | Sotheby's
Dial, ROLEX CELLINI: CAL: 1600, 6620 – urdelar.se
ORIGINAL VINTAGE ROLEX CELLINI 6620/6621 TECHNICAL INFORMATION GUIDE A – Hub City Time
Genuine Rolex Geneve Cellini 6620 Roman Dial, Used See pictures | eBay