I have for sale a 2016 Omega Seamaster Titanium and Sedna Gold 300m Purchased in 2016 and with remainder of warranty till 2020. Shows hardly any wear at all. Calf leather could do with replacing but these are not massively expensive. It is accompanied by a Titanium deployant strap. If you have any questions please ask. Retail £7280 ASKING £4300 shipping included worldwide. References a plenty.