Ulysse Nardin Dual Time 246-55-8/30 :- - Silver Guilloche Dial - GMT 2nd Time Zone Feature - Self Winding Automatic Movement - Exhibition Case Back - 3 Year Warranty - Guaranteed Authentic - Certificate of Authenticity - Scratch Resistant Sapphire Crystal - Polished 18K Rose Gold Case & Bracelet - Manufacturer Box & Manual - 100 Meters / 330 Feet Water Resistant - 42mm = 1 5/8" Case, 7" Adjustable Bracelet - Deployment Buckle - Luminescent Hands & Markers - Screw Down Crown - Free Bracelet Sizing.