... , kids' watches, gift watches, stopwatches, dive watches, golf watches, heart rate monitor watches. 4. Our Advantages:1). Professional: More than 20 years ... professional engineers and sales Rep. will serve to you.2). Quality control: top 100% silicone material is recyclable, eco-friendly. ... save watch cost, 500,000pcs per month;5). Fast Delivery and samlpe time: 5-8 days for customize samlpes, 25-30 ...