From the Da Vinci Collection. With its smaller case in 5N gold measuring only 36mm in diameter, the moon phase complication, dome-shaped crown and exquisite materials, the Da Vinci Automatic Moon Phase is the perfect companion for those who appreciate understated luxury. The classic moon phase display with the dark blue night sky and gold or silver moon and stars is an attractive and eye-catching feature on this three-hand watch. The horizon stretches to the recessed inner circle, which lends the silverplated dial a sense of structure and depth. Articulated lugs ensure that the horns do not protrude from the case. The watch fits perfectly on the wrist, making it extremely comfortable to wear. With the Flower of Life engraved on the case back, IWC pays tribute to Leonardo da Vinci’s tireless search for mathematical rules for beauty and proportions. Mechanical movement Polished bezel Sapphire crystal Silverplated dial Moon phase display Arabic numeral hour markers Seconds hand 18K 5N gold case Bronze alligator strap Two-year International warranty Made in Switzerland FEATURES Water-resistant to 3 ATM 42 hours Power Reserve SIZE Round case, 36mm (1.4") Strap; 18mm (0.7") Style code : 0400012146722