TT1 | CHRONO | 01 674 7659 4163-07 8 25 10

Designed with dynamic motorsport heritage at its core, the Oris TT1 Chronograph is a bold timekeeper crafted for precision and performance. Housed in a substantial 45.00 mm multi-piece stainless steel case crowned with a tachymeter scale top ring, this model delivers an assertive, sporty presence on the wrist. Its sleek grey dial features three subsidiary dials for chronograph timing and a date window, seamlessly protected by a flat sapphire crystal with an anti-reflective interior coating. Powering the timepiece is the automatic Oris Caliber 674 movement—equipped with Oris’s signature red rotor and offering a 48-hour power reserve—which can be admired through the transparent mineral glass case back. Complete with a multi-piece stainless steel bracelet and 10 bar (100m) water resistance, it offers a perfect blend of Swiss horological craft and race-inspired style.