Believe it or not, but this wristwatch indicates not just minutes and hours, but also weekdays, months, and days. Of course, provided that you know how to read it, but according to its maker it quickly becomes your second nature. Devised by a Swiss watchmaker Ludwig Oechslin, the ochs und junior annual calendar wristwatch comes without any alphanumeric markings, basing on just three moving parts. In terms of its indicators, there are hour indices, 31 date dots, 12 month dots and 7 weekday dots. Head for the product page for more instructions on how to read it. The ochs und junior annual calendar features a titanium case with sapphire crystal cover, as well as a eco-tanned leather strap with a titanium buckle. CHF 8,000