Omega Constellation Automatic Mens Watch - Silver Dial case size 35mm features gold-tone hands and index hour markers including minute markers around outer rim analog display date window at 3 o'clock position sapphire crystal scratch resistant deployment clasp fixed yellow gold bezel with stainless steel bracelet reinforced by 18kt yellow gold bars transparent case back water resistance up to 100m / 330ft functions include second, minute, hour and date luxury style Swiss Made