The OMEGA Seamaster Aqua Terra Diamond Dial Watch is composed of a 30mm round shaped stainless steel case and two colour stainless steel bracelet with a push button deployment clasp. It has a white analogue dial with a date display, luminescent dial hands, which is protected beneath scratch resistant sapphire crystal glass. Power is generated by the chronometer certified automatic movement. This model is also water resistant up to 150 metres. - Model Number 231.20.30.20.55.002 - Serial Number *****015 - Year of Manufacture 2011 This watch is supplied with its original box and paperwork. Click here to view our entire Ladies Pre-Owned Watch collection Alternatively, to make enquiries or view items in person please call or visit your local T.H. Baker store. Click here to find your nearest store