A Stainless Steel Masterpiece Jour et Nuit Indicator Wristwatch, Maurice Lacroix, 43.00 mm case diameter, matte silvered dial with silvered accents signed MAURICE LACROIX, Arabic numerals with outer chapter ring calibrated to 60 minutes, blued steel hands with silvered accents for day/night indication, subdial for seconds at 6 o'clock, polished circular case, snap on exhibition case back with sapphire crystal, Cal. ML07 manual wind 17 jewel movement with blued screws and fausses-ctes finish signed MAURICE LACROIX, black crocodile strap signed MAURICE LACROIX, steel tang buckle.Accompanied by inner case, outer box, warranty card (void) and booklet, all signed MAURICE LACROIX.