The Omega Trésor ref: 435.13.40.21.03.002 features a stainless steel case with a diameter of 40mm. This model, released in 2021, is powered by the handwound Omega caliber 8926 and is equipped with a Co-axial Escapement. The watch is certified as a Chronometer, ensuring precision in timekeeping. The striking blue dial adds a distinctive touch to its overall design.