Ulysse Nardin

Ulysse Nardin Quadrato Dual Time Perpetual Calendar Mens' Automatic Watch 18K White Gold Silver Dial on Blue Leather Strap 320-90/61 Model #: 320-90/61, Gender/Size: Men's, Case: 18K white gold, Case Back: Transparent, Bracelet/Strap: Blue leather, Crown: Screw down, Dial Color: Silver guilloche, Subdial Color: Grey, Subdial Use: Small seconds, Hand Indicators: Blue skeleton, Hour Markers: Luminous, Crystal: Scratch resistant sapphire, Movement: Automatic, Power Reserve: 45 hours, Date Calendar: At the 2 o'clock, Case Width: 42 mm, Case Length: 42 mm, Case Thickness: 12.2 mm, Clasp Type: Deployment buckle, Water Resistant: To 50 meters, Model # Alias: 3209061, Other Info: Perpetual calendar complication with day, date, month, and year displays. GMT/second time zone with the arrow-Head hand pointing to the hour indicators in the dark blue rim around the dial. This is one of the only perpetual calendar complication that allows the date to be quick set forward and backwards. ,