TAG HEUER CARRERA DAY-DATE, A spectacular luxury with great dynamism: the 41 mm steel case is water-resistant to 100 metres, and the sapphire case back reveals the Calibre movement, The domed sapphire crystal with double anti-reflective treatment and the markers and hands with white Super-LumiNova® guarantee absolute legibility at all times, The elegant blue alligator leather strap with steel folding clasp matches the dial, which offers practical functionality by displaying the day of the week and the month at three o'clock.