Designed by Ole Mathiesen’s son, Christian, the sophisticated Royal OM4 Watch honors Ole’s 2008 receipt of the “Royal Warrant” award from the Danish court. Its 37mm stainless steel or black case features a convex, sapphire crystal—a signature of Mathiesen’s watches. The Swiss quartz movement, uncluttered dial with 12 index lines, and fine black leather strap all contribute to the Royal OM4 Watch’s harmonious, heroic design.