Men's Hublot Big Bang Portocervo watch model 301.pe.230.rw.174 with an 18kt rose gold case and white rubber strap. Features a fixed bezel also in 18kt rose gold accented by diamonds, a white dial with luminous (rose gold tone) Arabic/roman stick hour markers and minute markers around the outer rim, analog display. Equipped with Hublot Calibre HUB44 automatic mechanical movement based on ETA Valjoux 7750 calibre containing 25 jewels and comprising 252 parts; beats at 28800 vph (5Hz); power reserve approximately 42 hours. Includes date display located between the 4-5 o'clock positions, chronograph function with three sub-dials showing seconds, minutes, and hours. Secured by a deployment clasp. Sapphire crystal glass is used for its scratch resistance. The round case measures 44mm in diameter and has a thickness of 14.5mm. Band length is approximately 8 inches. Water resistant up to 100 meters / 330 feet. Luxury Swiss Made style functions include chronograph, date, hour, minute, second.