Oris TT1 Divers Titan Chronograph

Mechanical automatic movement with chronograph function, display of hours, minutes from the centre, small second at 9 o’clock, minute stop at 12 o’clock, hour stop at 6 o’clock, date window at 3 o’clock, black dial with raised indices with Superluminova inlay, bold hands with Superluminova inlay, massive titanium case, unidirectional rotating divers top ring, sapphire crystal with inside anti-reflex coating, screwed titanium crown at 3 o’clock, screwed-down titanium helium valve at 10 o’clock, water resistant to 300 m, massive screwed titanium back with mineral crystal, black rubber strap with vertical grooves and extensible folding clasp or massive titanium strap with progressive thickness and extensible solid folding clasp.

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