Breitling Endurance Pro X82310A51B1S1 brand_grand-seiko The brilliant blue dial

The brilliant blue dial

Case: Steel ‑ yellow gold

this new reference is built around a lightweight carbon fiber case produced using an innovative process developed and perfected by Oris manufacturing partner 9T Labs

The Planet Ocean “Deep Black” is water-resistant to 60 bar and is driven by the OMEGA Master Chronometer calibre 8906

Breitling Endurance Pro X82310A51B1S1 brand_grand-seiko The brilliant blue dialAn adventure partner for the modern athlete Designed to be both a lightweight watch for athletes and a casual, everyday sports chronograph, the Endurance Pro perfectly blends high precision & innovative technology with a vibrant & colorful design. It is the ultimate athleisure watch. Designed for men and women whose active lives blend a professional mindset with a sporty lifestyle, the Endurance Pro is equal to the challenges of a rigorous workout but