Lug to lug height: 42 mm Case width: 39 mm Graphene composite and ceramic case with sunburst satin-brushed ceramic bezel with mirror-polished chamfers Anti-glare sapphire crystal and black-tinted sapphire case-back Black-gold treated dial Grey transferred minutes track, grained center Rhodium-plated applied Arabic numerals coated with Super-LumiNova® Hands coated with Super-LumiNova® Hermès Manufacture movement H1837 Mechanical self-winding movement 50-hour power reserve Hour, minute and second functions, date at 4:30 Water-resistant to 10 bar Single tour strap in black rubber, titanium folding clasp Made in Switzerland