Fully wound, the PANAMA take five runs five full days, thus instating it as the first such extended autonomy watch made in Germany to be produced in series. This remarkable performance is achieved through a superb-quality, modified automatic movement with two barrels. The anti-reflective process used by Rainer Brand elevates the coatings level of scratch-resistance to that of sapphire crystal, while keeping its exceptional non-reflective properties intact for years on end. Special plasma nitriding of more than 1000 vickers makes this models bezel not only four times harder than conventional materials used in watchmaking, but virtually scratch resistant as well. The slender cases 10-bar WR guarantees satisfaction while wearing this watch in both everyday and dress situations. The unassuming dial unites a clear design with timeless aesthetics. The numbers applied to a second level of the dial render an added dimension of depth. The Estilo typeface (by Dino dos Santos) highlights this watchs imperturbably modern character. The leather strap is manufactured using the traditional full-bugg method. For vegans among us, RB offers optional a carefully crafted high-tech materials strap.