Vacheron Constantin Overseas Chronograph 42MM Rose Gold Brown Dial Brown 49151/B01R-9338 U7R5DJ Brushed finished solid 18ktr rose gold case and bracelet. Rose gold luminous hands and hour markers. Date display at the 12 o'clock position. 12 Hour Chronograph/stopwatch: 30 minute counter sub-dial at the 3 o'clock position, 12 hour counter sub-dial at the 9 o'clock position. Small seconds sub-dial at the 6 o'clock position. Crown and push buttons are screwed down for water resistance. Vacheron Constantin calibre 1137, beats at 21,600 vph, contains 37 jewels and has an approximate power reserve 40 hours. Brown dial, sticks hour markers.