Vintage Franck Muller Casablanca Chronograph Ref. 5850 CC, a distinctive expression of the Maison’s signature tonneau-shaped design and early 2000s aesthetic. The stainless steel case measures approximately 32 x 45 mm and features the characteristic curved profile, polished surfaces and four-screw case back. The sophisticated black guilloché dial is enhanced by oversized Arabic numerals, luminous hands, a red-accented chronograph scale and two subsidiary registers for running seconds and 30-minute timing. Powered by an automatic chronograph movement, this elegant yet sporty timepiece combines technical character with the unmistakable Art Deco-inspired lines of the Casablanca collection. Fitted with a leather strap and original Franck Muller buckle. A highly recognizable vintage chronograph with strong collector appeal.