Here you have a Swarovski watch which comes with leather strap. The watch runs on batteries, so it's easy to maintain.
From Amazon
Swarovski Octea Lux Chrono watch, Leather strap, Green, Rose gold-tone finish
OnBuy
Swarovski 5452498 Octea Lux Chrono Ladies Watch - Multicoloured
Watchhome
Swarovski Octea Lux Chrono Watch, Leather Strap, Green, Rose-Gold Tone PVD
Acotis Diamonds
Swarovski Emerald Octea Lux Chrono Watch 5452498