The OMEGA Speedmaster Co-Axial Watch is composed of a 38mm round shaped stainless steel case and silver stainless steel bracelet with a fold over clasp. It has a mother of pearl analogue dial with a date display, chronograph sub-dials, luminescent dial hands, tachymeter scale, 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 100 metres. - Model Number 324.38.38.50.55.001 - Serial Number *****121 - Year of Manufacture 2018 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