RW5030 Calibre automatic chronograph movement with power reserve function. Polished stainless steel case and bracelet, featuring a fixed tachymeter bezel and screw-down crown. Black dial equipped with luminous silver tone stick hour markers, minute markers around the outer rim, three sub-dials (seconds, 12 hours, 30 minutes), and polished indices. Scratch-resistant sapphire crystal glass. Round case size measuring 43.5 mm in diameter and 13.7 mm thick. Includes a brushed steel bracelet band with polished folding clasp and transparent case back. Water resistant to 100 meters (approximately 330 feet). Comes with a 2 year WatchMaxx warranty.