Uno

De Grisogono Instrumento Numero Uno Watches. 32.5 mm x 55mm x 10mm polished stainless steel case, sapphire crystal back, black diamond crown, rhodium guilloche dial with pink gold appliqué Arabic numerals, automatic movement with dual time zones, black alligator strap with stainless steel folding buckle. Water resistant to 30 meters.

Reference: D UNO DF N13