With an impressive case thinness of only 4.9 mm, Notat Rose joins the Obaku Slim collection. We didn’t stop at the ultra-thin case profile. All watches in the Slim collection, Notat included, sport scratch-resistant sapphire crystal. If that wasn’t enough we built Notat Rose out of surgical stainless steel and that includes the mesh bracelet. There’s lots to love and appreciate about Notat.