The Blancpain L-evolution 8 Jours Moone Phase 8866113453B Watch features a round 43.5mm stainless steel case with a transparent sapphire crystal case back. Its strap is made of black crocodile leather and features a stainless steel deployment buckle. Its dial is grey in color and features luminous hour markers, steel hands, complete perpetual calendar with moon-phases, and a power reserve indicator. Its scratch resistant sapphire crystal glass ensures the watch remains very legible for a long time. Its automatic movement has a 192-hour power reserve. The watch is water resistant to 100 meters.