
The Jaeger-LeCoultre Master Control Date Stainless Steel (ref. Q4018421) is an automatic mechanical watch, with a 40mm stainless steel case, 8.78mm thick, powered by the 899 movement and a 70-hour power reserve. Water resistance is rated to 50m, under a sapphire crystal, with date complications. Manufacturer MSRP is $10,500. The dial color is gray.