DWISS RS1 and RC1 Quartz are Swiss made watches using RONDA 714, a Swiss movement with 5 jewels. They come with scratch-resistant sapphire crystal with double anti-reflection coating and Italian leather straps or stainless steel metal bracelet. Limited-edition to 999 per model (RC1 or RS1), they have a two (2) Year International Warranty and are water resistant to 10 ATM (100 meters)