Oris - Purely mechanical Swiss watches.

Oris TT3 Chronograph Black

Accurate, dark and handsome It’s stylish, sporty and practical. It may stand out from the crowd with its striking good looks but it’s the quality of the Oris mechanical chronograph movement that keep this beauty ticking. With Formula One styling the TT3 Chronograph Black looks at home in every situation.

Case Oris TT3, 44.50 mm, 1.752 inches, Titanium / black plated

Material Multi-piece titanium case, black plated, tachymeter scale top ring

Size 44.50 mm, 1.752 inches

Top Glass Sapphire, domed on both sides, double-sided anti-reflective coating

Case Back Titanium, black plated, screwed, see-through mineral glass

Operating Devices Stainless steel black PVD plated Oris Quick Lock security crown and pushers

Water Resistance 10 bar (100 m, 328 ft)

Interhorn Width 28 mm

Movement Automatic winding chronograph

Number Oris 674, base ETA 7750

Dimensions Ø 30.00 mm, 13 1/4’’’

Functions Centre hands for hours, minutes and chronograph 1/4 seconds, 3 subsidiary dials for continuous seconds, 30 minutes and 12 hours counter, date window, date corrector, fine timing device and stop-second

Winding Automatic winding, with red rotor

Power-Reserve 48 hrs

Vibrations 28’800 A/h, 4 Hz

Jewels 25

Dial Black

Material Black carbon fibre dial

Luminous Material Indices and hands Superluminova BG W9

Strap/Bracelet Rubber

Material Black rubber strap, stainless steel, black PVD plated, folding clasp

Reference 01 674 7611 7764-07 4 28 02B