The Breitling Top Time B31 AB3113171L1X1 is a 38mm stainless steel watch featuring a green dial with a black inner ring. It is powered by the self-winding Breitling Manufacture Caliber B31 movement, offering a power reserve of approximately 78 hours. The watch includes a date function displayed through a dial aperture. The case is complemented by a cambered sapphire crystal with anti-reflective treatment on both sides and is water-resistant up to 100 meters. It is paired with a green calfskin leather strap, secured by a stainless steel tang-type buckle. Reference number: AB3113171L1X1.