Oris TT1 633.7541

ORIS gents wristwatch TT1 reference 633.7541, self winding, titanium case including original bracelet with deployant clasp, screwed down case back and winding crown, screwed down helium valve at 2, unidirectional revolving bezel, display of hours, minutes, sweep seconds and date, calibre Eta 2824-2, diameter approx. 44 mm, length approx. 21 cm, original box and papers, sold in August 2003, condition 2-3, property of a collector