Jaeger LeCoultre 2028440 Tribute To Deep Sea, 202.84.40, Q2028440, Limited Edition to 959 Pieces, European Edition Dial, Stainless Steel Case on a Strap with a Stainless Steel Buckle, Automatic Movement (Jaeger LeCoultre Caliber 956), Black Dial with Luminescent Hands and Hour Indicators, Size 40.5 mm, Thickness 14.5mm, Plexiglas Crystal, A Tribute to the Original Memovox Deep Sea Watch which was Originally Presented in 1959. This was the First Automatic Diving Watch to Feature an Alarm Function, Water Resistant to 10 atm, Power Reserve of 45 Hours, Mint with Original Box and Papers