night delivery was definitely on time! I liked how secure the packaging was and the price is a bit higher. I got compliments from my other PN classmates on this watch! I love that there are 15 second interval displays (two) to read the pulse, which I will do in my nursing lab class and in the clinical setting! There are already six to eight clasps with pre-set diameters for different wrist sizes, so you don't have to adjust them! The bracelet is made of comfortable silicone material and has water-repellent properties. The only downside I'm still getting used to is how big and wide the metal width of the watch's round face is. I'm a small 5'0" PN student and this watch is slightly wider than the top of my left wrist. I'm very glad it was delivered right to my doorstep within 12 hours of the time ordered! I would recommend this one Recommend the watch to other nursing students for use in the lab and in the clinic. Can I order another navy blue bracelet? Thanks for the prompt shipping and delivery!