News and Events July 1, 2003 admin
New Model – Oris TT1 Professional Divers Regulator 1,000 Meters
44mm case, a mechanical automatic movement (base ETA), with decentralized 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.
The case is in titanium with a unidirectional divers top ring, 4.70mm thick curved sapphire crystal with inside anti-reflex coating, and a screwed titanium crown at 4 o’clock. Also, there is a screwed helium valve at 2 o’clock, guaranteeing water resistance to 1,000 meters.