41mm stainless steel case with a thickness of 12mm, antimagnetic construction, transparent sapphire crystal caseback revealing a 22K gold oscillating weight decorated with a wind rose motif, sunburst satin-finished lacquered blue dial with circular-finished internal minutes track, velvet-finished external minutes track and snailed counters, date at 6 o'clock, light blue 18K gold dual-time hands, 18K gold applied hour and minute hands and hour markers highlighted with blue SuperLuminova, Vacheron Constantin calibre 5110 DT/2 self-winding movement with 234 parts and 37 jewels, hours, minutes, central seconds, date and second time zone with day-night indication, operating at 28800 vibrations per hour with approximately 60 hours of power reserve, polished and satin-finished stainless steel bracelet with triple folding clasp, supplied with additional dark blue rubber and dark blue grained calfskin leather straps. Water resistant to 150 metres / 500 feet. Hallmark of Geneva certified.