The Greca Reaction GMT watch showcases a blue guilloché dial encircled by global cities, with Milan highlighted in a signature colour. A Medusa and Versace Logo at 12 o'clock finish the refined design. swiss made sapphire crystal stainless steel with blue ceramic top ring blue guilloché dial with cities on the outer dial Medusa and logo at 12h butterfly buckle water-resistant to 5 ATM