With a retro-contemporary style, this watch is inspired by a model dating back to 1956 – reference 6073. Its openworked caseback reveals an elevated oscillating weight in 22K gold, inspired by the Maltese cross, as well as the exceptional finish of the automatic movement. Its steel bracelet ensures comfortable wear thanks to a fitting system providing up to 4 millimeters of wrist circumference. CASE & DIAL MATERIAL: Stainless Steel CASE DIAMETER: 40mm THICKNESS (MM): 9.6 WATER RESISTANCE: 3 (BAR) DIAL MATERIAL: Brass WEIGHT: 131 grams CASE BACK: Transparent caseback MOVEMENT REFERENCE: 1326 ENERGY: self-winding SIZE: 25.6 (11¼''') THICKNESS: 4.3 NUMBER OF PARTS: 142 NUMBER OF JEWEL: 25 POWER RESERVE (HOURS): 48 FREQUENCY: 28800 V.P.H. (4Hz) INDICATIONS: Small seconds sub-dial, Calendar aperture, Minutes, stop seconds device, Hours BRACELET NUMBER OF BRACELETS: 1 MATERIAL OF THE BRACELETS: Stainless steel, Polished/satin-finished REFERENCE: 4600E/110A-B487