Rainbow Khanjar' Day-Date, ref. 18059 White gold and diamond and sapphire-set wristwatch Circa 1984 | Fine Watches including Masterworks of Time, Collector's Watches | 2022 | Sotheby's
From Rolex to Hublot: 7 Rainbow Watches That Make a Statement – Robb Report
Rolex] Day-Date Rainbow in yellow gold with paved dial, jeweled bezel and bracelet. : r/Watches