The Breitling Premier B01 Chronograph 42 MM Men's Watch AB0145371 L1 A1 is an automatic timepiece, presented with its original box and papers. This watch offers a refined wrist presence for daily wear or significant events. Its steel construction lends itself to both formal suiting and more relaxed ensembles. The design is one of enduring utility and understated luxury, a hallmark of its maker. Key details Brand: Breitling Type: Automatic watch Movement: Automatic Case: Steel Diameter: 42 mm Water resistance: 10 ATM Crystal: Sapphire crystal Bracelet: Steel