This Breitling watch with calibre 01 manufacture offers a self-winding mechanical movement and a power reserve of approximately 70 hours. The 42 mm stainless steel case, water-resistant to 200 metres, features a serrated unidirectional bezel and anti-reflective sapphire crystal. Weighing 198 g, it features a high-precision chronograph and a stainless steel bracelet that enhances its robust and elegant design.