FRANCK MULLER CASABLANCA MASTER OF COMPLICATIONS REF. 7500 S6 N. 2XX YELLOW GOLD WRISTWATCH FRANCK MULLER CASABLANCA MASTER OF COMPLICATIONS REF. 7500 S6 N. 2XX 18kt yellow gold tonneau case, case back secured with screws, crown marked, yellow gold bezel, silver guillochè dial, enamel Arabic numerals, seconds at 6 o'clock, manual winding movement, original black leather strap, 18kt yellow gold Franck Muller buckle, mineral glass, gr. 50. Dim. mm 28x40