TUDOR Heritage Chrono Blue. Reference 70330B. Serial J9XXXXX. Self-winding movement. Steel case 42 mm in diameter. White bi-tonal dial with contrasting blue counters. 2-counter chronograph function with screw-action pushers. Date window at 6 o'clock. Oyster steel bracelet with deployant clasp. Sapphire crystal. 2014. Watch in excellent state of preservation, very slight signs of use. Watch sold with complete set consisting of box, counter box, warranty, instruction booklet and born bracelet. Fully functional