Maurice Lacroix Pontos Black Dial Mens Watch PT7558-SS001-330 Movement: Hand-decorated mechanical hand-wound movement Functions: Small seconds hours and minutes Case: Stainless steel; sapphire crystal; caseback with sapphire crystal; water-resistant to 150ft; diameter of 44 mm Dial: Black; applied index marks with luminous dots, luminous hands (hours/minutes) Watchband: Genuine Louisiana Alligator Leather with double push button folding clasp.