Louis Erard x Monica Bonvicini "Not For You" Limited Edition 178 pieces Technical specifications Case Case material Polished stainless steel Case diameter 39 mm Case back See through, “not for you” rendered in mirror-polished metallic letters Glass Domed sapphire crystal with anti-reflective treatment on both sides Water resistance 5 bars (50 m/165 ft) Movement Calibre Sellita SW261-1 Movement Automatic Functions HM Power reserve Dial & hands Dial Inspired by Monica Bonvicini’s artworks. Black Clous de Paris guilloché with a central black mirror-polished “not for you” appliqué. Hands Rhodium-plated hands Strap Black Baranil calfskin leather with tone-on-tone stitching at the lugs and black grained calfskin lining. Supplied with an additional larger strap: 20/18 mm width, 80/115 mm length. Buckle Pin buckle