Mondaine Watch Simply Elegant A400.30351.12SBB. This watch accepts no compromises. It’s elegant yet simple, striking but still discreet. The Simply Elegant collection gets its timeless design from the iconic Official Swiss railways watch from Mondaine and represents outstanding craftsmanship and sustainable design. It combines Swiss tradition with innovation. Thanks to its ultra-flat casing and minimalistic design, Simply Elegant watches from Mondaine are real style icons and very comfortable to wear.