The Omega Trésor ref: 435.53.40.22.03.001 features a 40mm case crafted from Sedna Gold. This model, released in 2021, is powered by the Omega caliber 8935, a handwound movement known for its Co-axial Escapement and Chronometer certification. The watch includes a power reserve indicator and showcases a blue dial, providing a striking contrast to the gold case.