Omega Seamaster Planet Ocean, model 30541886 (2016). 45.5mm stainless steel round case with geometric dial and arrow hands; date indication at 3 o'clock; automatic chronograph movement featuring column wheel and flyback function; tachymeter, telemeter, chronometer functions via counters; screw-down rotating bezel calibrated to 60 seconds/minute; screw-down crown; leather strap with pin buckle fastening. Water resistant up to 60 ATM (approx. 600 meters). Includes CHRONEXT certificate of authenticity and a two-year warranty covering movement repairs and issues related to water damage.