A. Lange & SohneLange 31
The A. Lange & Sohne Lange 31 is another impressive technical feat from a brand that boasts of Saxon precision and craftsmanship. Powered by automatic movement, it is the worlds first mechanical luxury timepiece with a power reserve of 744hrs or 31 days, hence the name. Split between two mainspring barrels, this revolutionary power reserve feature translates to consistently accurate timekeeping for an entire month. Available in either platinum or 18k rose gold, the A. Lange & Sohne Lange 31 features a straightforward dial with the hours and minutes functions, sub seconds dial at 6, an oversized date along the 10 o''''clock position, and the power reserve indicator providing a nice balance at the right side. With sapphire crystal front and caseback, the A. Lange & Sohne Lange 31 measures 45.9mm and is fitted with a hand-stitched crocodile leather strap completing its look of subtle elegance.