Brooch in 750 thousandths white gold and 800 thousandths platinum, featuring a round watch case in the center, a silver dial with indexes and Arabic numerals (patinated), set in an asymmetrical scroll border entirely set with eighty modern, 8/8 and baguette-cut brilliant-cut diamonds, pump clasp. Dial, movement and caseback signed ROLEX Précision. 17-jewel hand-wound mechanical movement (to be overhauled). Caseback no. 684. Circa 1950-60. Estimated total diamond weight: 1.10 ct Height 3.2 cm - Width: 3.3 cm Gross weight : 14,3 g All watches were function-tested at the time of writing. Except for the mention of a mechanism "to be overhauled", the watches were functional. However, the accuracy of the movements is not guaranteed, nor is the functioning of the watches beyond the time of sale.