TUDOR Oysterdate Big Block Vintage Chronograph Steel Mens Watch 79170

Tudor Oysterdate Big Block Vintage Chronograph Steel Mens Watch 79170. Automatic self-winding movement with chronograph function. Rhodium-plated, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, index regulator, hack mechanism. Stainless steel oyster case 40.0 mm in diameter. Rolex logo on a crown. Triplock winding crown protected by the crown guard. Graduated bi-directional revolving stainless steel bezel with black insert. Acrylic crystal with cyclops magnifier. Bicolor black dial with raised steel baton indexes and luminous dots, outer 1/5th seconds scale, silver subsidiary dials for the seconds, the 30-minute and 12-hour registers. Luminous steel baton hands. Date window at 3 o'clock aperture. Stainless steel bracelet with deployant buckle. Fits 7.5" wrist.