This Breitling Superocean Heritage B01 Chronograph 44 ref. AB0162121C1S1 offers a perfect balance of luxury, performance, and diving capability. Its 44 mm stainless steel case features a unidirectional ratcheted bezel, screw-locked crown, and cambered sapphire crystal with anti-glare coating, delivering water resistance up to 200 m. Powered by Breitling’s in-house Caliber B01 automatic movement with a 70-hour power reserve, it provides precise 1/4‑second, 30-minute, and 12-hour chronograph functions. Finished with a bold black rubber strap and push-button folding clasp, this watch combines Swiss craftsmanship with sporty elegance, ideal for both underwater adventures and everyday wear.