Model: Tudor 2010 Héritage Chrono. Case Size: 42mm. Dial: Black round face with baton hands and markers. Movement Type: Mechanical movement powering the chronograph function. Complications: Baton hour markers, central minute hand, centrally positioned seconds hand, date aperture at 3 o'clock, coated sapphire crystal, rotating bezel with tachymetric scale (directional), chronograph pushers at 2 and 4 o'clock, instantaneously adjustable central chronograph hands for elapsed time calculation. Functions: Chronograph operation including start/stop and lap times display via counters at 6 o'clock; 10-button system; Rotating bezel ring. Water Resistance: Rated to 10ATM / 100 meters (suitable for recreational diving). Condition: Previously owned, good condition with minimal signs of use, primarily fading or minor scratches visible on the case and bracelet/bezel. Comes with original box.