Maurice Lacroix AIKON Automatic Skeleton pairs a skeletonized sapphire dial with a stainless steel case, offering mechanical detail and clear legibility for everyday urban wear. Its 39 mm case and 20 ATM water resistance make it suitable for active city life. Key attributes: Blue | Gray | Silver | Stainless steel | Water resistant to 20 ATM | Sapphire crystal front glass | Automatic movement (ML135) with 38-hour power reserve | Stainless steel bracelet | Easy change strap system | Screwed crown | Exhibition (open) case back | Skeleton sapphire dial with translucent blue varnish and grey flange | Bezel with six "claws" design | Rhodium-plated luminescent hands | Index hour markers | Dimensions & fit: Case diameter: 39 mm | Case height: 11 mm | Composition & care: Stainless steel (case and bracelet) | Sapphire crystal (dial and front glass)