FRANCK MULLER CASABLANCA SAHARA Reference: 6850 CASA. Serial number: 318. Steel case. Beige dial with Arabic numerals. Self-winding mechanical movement. Stainless steel bracelet with signed folding clasp. Sapphire crystal. Circa 2000. Dimensions: 34 x 47 mm. Comes with its original box and papers. A stainless steel wristwatch with an automatic movement, by Franck Muller. Circa 2000. Disclaimer: Sold as is, with signs of wear and use. Movement was functioning at the time of writing this description; a routine service is recommended; no warranty provided.