The Raymond Weil Maestro Moon Phase 2239-STC-00509 is an incredibly stylish Swiss Made watch. As the name implies, the watch has a moon phase complication. At 6 o'clock you'll see an aperture in the dial which shows the actual position of the moon (so it's not a day/night indicator). Alongside this feature, the watch also has a date complication at 3 o'clock. The watch is powered by the Raymond Weil Cal. RW4280, a Swiss Made automatic (mechanical) movement that can be powered by movement (through the rotor) or alternatively by hand via the crown.

The watch itself is 40mm so it's suitable for most wrists, especially due to the mere 9.8mm thickness. The fine leather strap also has a high quality deployant clasp, for added comfort. 

The Maestro Moon Phase is beautiful, has a lot of horological merit and is a joy to wear. The deep blue dial has a stunning texture, which adds a playful element to the traditional Roman numerals.