20N.SS.004 Franc Vila This watch has 57 x 48.6mm polished and satin finished stainless steel case and a fixed elliptical bezel made of the same metal. This variation features a blue dial that has sword-shaped silver hour and minute hands and silver Arabic numeral hour markers. The dial also displays chronograph 30-minute recorder (9 o'clock), 60-second recorder (3 o'clock), and grande date (12 o'clock). The front side is protected by the scratch resistant sapphire crystal with anti-reflective coating. The watch is powered by the FV 20N caliber that has a power reserve of 44 hours. The timepiece features a transparent sapphire crystal case back and fastens onto the hand using a black fabric strap with a deployment clasp. Water resistant to 300 meters / 1000 feet. 20N.SS.004 Franc Vila Stainless Steel Watch.