Crystal: Sapphire crystal

The watch is based on the GA-B2100

Moon phases

With handy functions like water resistance up to 100 meters and date-day display

Guess • GW0901G3 • Brown Multi-function Men's Watch Band:Leather Crystal: Sapphire crystalMasculine Elegance Sure to be a staple in your watch wardrobe this clean dress look features a chrono look multi function dial and is paired with a croco leather strap. SPECIFICATIONS Leather Working Group: Responsibly sourced leather from tanneries that meet strict environmental and social standards set by the Leather Working Group. Case Diameter: 44 mm Case Color: Brown Case Shape: Round Case Material: Stainless Steel Case Finish: Polished Band Lug