The Seamaster Aqua Terra 150M is a tribute to OMEGA’s maritime heritage, which has been a part of the brand since its first dive watch was released in 1932. The collection achieves the perfect balance between a sophisticated dress watch and the rugged ocean spirit of a sports watch. <p> Designed to offer maximum comfort for athletes and sportspeople, the OMEGA Seamaster Aqua Terra "Ultra Light" is a light, sporty and innovative timepiece. Weighing just 55‑grams, the revolutionary wristwatch includes a telescopic crown, which can be pushed back into the case to ensure nothing gets in the way of your wrist during play. The use of Gamma Titanium is a first for OMEGA and presents a lightweight and strong timepiece. <p> The Seamaster Aqua Terra "Ultra Light" has a matt finish with elegant touches of colour on the seconds hand, the Seamaster logo, the quarter hour markers and the bracelet stitching. It features a sandblasted grade 5 titanium dial with its famous striped pattern, mirroring the teak decks of luxury yachts. Mounted on a black rubber strap with red, blue or green stitching, there is a model to suit all tastes. <p> This Swiss watch features an anti‑magnetic Co‑Axial movement made of titanium and is certified for incredible precision at the Master Chronometer standard.