SPORTY AND CLASSIC, DESIGNED FOR MOTOR RACING. Reverse Panda dial: an optimal legibility Surrounded by a brushed aluminum tachymeter bezel, the Scalegraph Classic Reverse Panda dial is finished in a black semi gloss and contrasts with three light beige guilloche subdials and applied hour markers. The polished steel dauphine hour and minute hands and triangular markers on the railroad are coated with Super-LumiNova® BGW9 for perfect readability in the dark. A swiss movement offering 63h of power reserve The Scalegraph Classic is equipped with the SW510-M caliber, a mechanical hand-wound chronograph movement developed by the Swiss manufacturer Sellita. With over 60 hours of power reserve, this complication movement is known for its robustness and exemplary reliability. A thin 13.5mm profile Featuring a double-domed sapphire crystal and a 316L steel case, the Scalegraph Classic offers an elegant 13.5mm thickness (11mm without glass) and 47mm lug to lug. The dimensions and materials offer a perfect presence on the wrist and ultra-resistance. SPECIFICATIONS Case material: Stainless steel 316L Case diameter: 39.5mm Lug to lug: 47mm Thickness: 13.5mm (11mm without glass) Lug width: 20mm Bezel: Aluminium Glass: Double dome sapphire Dial finish: Semi gloss black Super-Luminova®: BGW9 Movement: Manual Sellita SW510-M Power reserve: 63 hours Crown: Engraved Water resistance: 50m (5ATM)