1960s ring in 750 thousandths (18 carat) white gold
6 carats each of good quality
750MIL white gold: 5
Diameter of the top of the ring: 8
Longines HydroConquest - Montre en acier, cadran noir, 43 mm Maison Gay Frères 1960s ring in 750 thousandthsLongines Hydroconquest model watch in steel, serial number 3. 841. 4, black dial with Arabic numerals, manual winding mechanical movement, 43 mm case, sapphire crystal, steel bracelet with folding clasp, (wrist size 25 cm, bracelet width 2. 19 cm), total weight: 206. 85 g, full set (original box and papers), year 2021, complete overhaul and 1 year warranty, excellent condition Reference: 4423765RV