Vacheron Constantin Men's Watch. The Moon Phase Series adheres to Vacheron Constantin's longstanding tradition, beautifully combining the date at the 6 o'clock position with the highly sought-after lunar and solar indicators. Whether it's the classic and timeless dial design or the striking multi-faceted lines crafted from stainless steel or engraved details, every aspect is exceptional. It features the Swiss ETA 2824 movement, with a 6 o'clock date function and a large moon phase, measuring 40mm. The watch is equipped with sapphire glass and Italian calfskin leather, complete with an original pin buckle. AD craftsmanship continues to deliver excellence.