Brand New Authentic Franck Muller Vanguard 7 Day Power Reserve Skeleton 18kt Rose Gold Men's Watch Model V 45 S6 SQT (NR) 5N. 18K Rose Gold case with Black Alligator Leather with Rubber Lining strap. 18K Rose Gold Tang clasp. Dial description: Black Hands on a Skeleton dial. Automatic movement. Chronograph sub-dials display: Seconds. Watch functions: Hour, Minute, Second. Screw Down crown. Scratch Resistant Sapphire crystal. Tonneau case shape. Case size: 45mm x 53.70mm. Solid case back. 30 Meters - 100 Feet water resistant. 2-year WatchMaxx warranty. Also known as model: V45S6SQT5NNR, V45S6SQTNR5N, V45S6SQT5NNR.