The Master Control Date from Jaeger-LeCoultre is a pure steel watch with a 40mm case and a polished and satin-finished finish. It features a gray sunburst dial with polished rhodium-plated numbers and indexes. The watch has dauphine hands and a light brown calf leather strap. Its functions include date, seconds, and hour-minute. The watch has an automatic movement with 218 components, operates at 28,800 alternations per hour, and has a power reserve of 70 hours. It is water-resistant up to 5 bars.