The Echo is one of our most popular beach styles due to its classic look and comfortable fit. It has a petite 33mm case and is constructed of high grade 316L stainless steel to help resist against any rust or corrosion and it has a super soft silicone strap form maximum comfort on the wrist. It’s uses a jeweled movement for precision time-keeping and is water resistant to 100 meters (330 feet) and backed with a 5 year limited warranty.