The Omega 231.10.43.22.03.002 Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar is a stunning timepiece crafted from stainless steel and featuring a vibrant blue dial that beautifully complements its blue bracelet. With an impressive 43mm diameter, this watch features bold, arrow-shaped hands, as well as stick and dot indexes for easy time-telling. The bezel of this watch is also crafted from stainless steel, giving it a unique and modern look. This watch has been equipped with Omega's patented Co-Axial escapement technology, which ensures precise timekeeping and reliability for years to come. Additionally, the movement of this watch is protected by an anti-magnetic sapphire crystal glass that not only adds to the aesthetic appeal but also offers superior protection against scratches and other minor damages. The Aqua Terra 150M Co-Axial 43 Annual Calendar also includes an annual calendar function – wherein the date will automatically adjust itself depending on the month – so you don't have to worry about resetting it manually every season or after short power outages! Last but not least, it comes with water resistance up to 150 metres (500 feet) making it perfect for everyday use in marine environments or during recreational activities near water bodies. Altogether, the Omega 231.10.43.22.03.002 Seamaster Aqua Terra 150M Co-Axial 43 Annual Calendar is truly a remarkable luxury timepiece that combines stylish good looks with precision engineering - making it the perfect addition to any collection!