Having been designing exquisite timepieces for over 180 years, Longines knows a thing or two when it comes to the art of luxury horology. Today, this passion continues into its Master Collection with a series of watches that seamlessly combine the traditional elegance of the House with meticulous Swiss craftsmanship. Exemplary of just that is the 29mm iteration; polished stainless steel perfectly contrasts with 18-karat pink gold, while the transparent case to the reverse allows you to flip it over to see the automatic movement at work. Finished with a mother-of-peal dial and sparkling diamond indexes, it will make a refined choice for any watch connoisseur.