Luminescent white gold hands and stick hour markers on a black steel dial feature three sub-dials (30 min at 3, 60 sec at 6, 12 hr at 9). Self-winding perpetual mechanical chronograph powered by Caliber 4131 with 72-hour power reserve. Includes screw-down crown, scratch-resistant sapphire crystal, fixed white gold bezel with engraved tachymetric scale, round monobloc middle case (size 40mm), screw-down case back, and is water resistant to 100 meters / 330 feet. Comes with a new 2023 model tag and 5-year WatchMaxx warranty.