The Vacheron Constantin Historiques Triple Date Moonphase (Reference 37150) is a highly collectible luxury timepiece crafted by the world's oldest watchmaker in continuous operation. This beautiful watch was released in the 1990s as a modern tribute to the legendary, highly complicated mid-century watches of the 1950s.

• Day & Month: Displayed cleanly via twin windows located just below the 12 o'clock marker. 

• The Date: Indicated on an outer track wrapping around the edge of the dial, read via a central pointer hand (often tipped with a crescent moon shape). 

• Moonphase: A beautiful, dark-blue sub-dial cutout at 6 o'clock that depicts the shifting phases of the moon alongside a small running seconds hand.

• Case Size: 36mm diameter and 10.5mm thickness, a classic dress watch size that fits beautifully on any wrist.

• Case Material: Luxurious 18k Κίτρινος Χρυσός, often paired with elegantly flared or stepped lugs.

• Movement: Manual-winding Caliber 1150, an incredibly precise Swiss mechanical movement boasting 33 jewels (or 17 jewels on some variations).

• Dial: Clean white or light opaline lacquer dial featuring applied gold indexes and Arabic numerals.

• Crystal: Scratch-resistant sapphire crystal.