Ulysse Nardin Quadrato Dual Time Perpetual Men's Watch 320-90/92

Reference Number: 320-90/92 Model Name: Quadrato Dual Time Perpetual Case Material: 18kt White Gold Diameter Size: 42mm Dial Color: Black Strap Material: Leather Clasp: Deployant Buckle Movement Type: Automatic Functions: Perpetual Calendar, GMT/Second Time Zone, Small Seconds Sub-dial Water Resistance: 50m Additional Details: Polished and brushed 18kt white gold case Black dial with horizontal linear pattern Silver-toned faceted index hour markers and Arabic numerals Luminescent material on skeletonized hands Approximately 45-hour power reserve