Oris TT3 Chronograph with 2nd Time Zone
Dark, dynamic, and dangerously handsome: the new TT3 Chronograph 2nd Time Zone is a hero amongst the motor racing watches of Oris.
The compact carbon dial displays a wealth of features – these are encircled by a rose gold ring within the black-coated titanium case. The bezel features a 24-hour display for the second time zone with red special hand from the centre; the dial ring features the tachymeter scale, and within this are the stop functions for the chronograph.
The flexible lugs are integrated into the rubber strap; their pointed shape emphasises the dynamism of this powerful mechanical watch, which is water-resistant to 100 m. Even under the strongest pressure the crown is securely locked thanks to the Quick Lock System.
Technical details
Model: Oris TT3 Chronograph with 2nd Time Zone, Titanium Version with Black and 5N Rose Gold Plating, Reference 677 7590 77 64 RS
Movement
Calibre Oris 677, base ETA 7754
Automatic winding chronograph movement
Dimensions: Ø 30.00 mm, 13 1/4’’’
Red rotor
Vibrations: 28’800 A/h, 4 Hz
Jewels: 25
Power-reserve: 48 hrs
Date corrector, fine timing device and stop-second, 24 hours display with second time mechanism
Functions
Display of hours and minutes from the centre, small second at nine o’clock, decentralised minute and hour hand, second counter from the centre, second time zone counter from the centre, date at six o’clock
Dial
Carbon dial with applied 5N rose gold numerals, polished hands 5N rose gold plated with luminous inlay (Super-Luminova C3)
Case
Titanium case plated in black, applied 24-hour bezel, screwed-on case back with mineral glass
Diameter: 42.50 mm
Water resistant to 10 bar/100 m
Quick Lock stainless-steel crown and stainless-steel pushers rose gold-plated, sapphire glass curved on both sides with anti-reflex coating inside
Lug width: 28mm
Strap
Rubber strap with integrated flexible lugs 5N PVD coated, stainless-steel folding clasp, 5N PVD plated
