Authentic Breitling Chronomat B01 42 model RB0134101L1R1, automatic mechanical chronograph movement certified chronometer. Features a green dial with luminous rose gold tone hands and hour markers including minute markers and tachymeter around the outer rim; three sub-dials displaying seconds, minutes (up to 30), and hours (60-minute); date display at 6 o'clock position. Rose gold case with both brushed and polished finish; matched rose gold bracelet made of 18K rose gold material with a deployment clasp equipped with push button mechanism for adjustment. Includes screw-down winding crown, scratch-resistant sapphire crystal glass, round case shape measuring 42mm in diameter and 15.10mm thick. Comes with original box, papers, and 5-year WatchMaxx warranty against manufacturing defects.