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