BreitlingPremier B01 Chronograph 42

From the retailer listing

The Breitling Premier brings sporting intent and refined execution together in a chronograph that stands apart. At 42 mm stainless steel, it presents a black dial that draws you in, at its heart, the B01 calibre delivers 70 h of reserve. Water-resistant to 100 m, ready for whatever the day brings. Precision timing through the chronograph complication, a subsidiary seconds display, and luminescent hands and indices for low-light legibility. A '- leather strap adds warmth and character. (Reference AB0145221B1P2 / AB0145221B1P2).