ORIS TT1 Professional Divers Regulator 1000m

Mechanical automatic movement, decentralised displays of hours and seconds, minutes at the centre, date window at 6 o’clock, black dial with raised indices with luminous tritium inlay, bold hands filled with luminous tritium, massive titanium case, unidirectional divers top ring, 4.70mm thick curved sapphire crystal with inside anti-reflex coating, screwed titanium crown at 4 o’clock, screwed helium valve at 2 o’clock, water resistant 1000m, massive screwed titanium back, black rubber strap with vertical grooves and extensible folding clasp or massive titanium bracelet with progressive thickness and extensible folding clasp

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