Housed in a round 41mm stainless steel case measuring 13.2mm thick, the Aqua Terra 150M presents a blue dial protected by scratch-resistant sapphire crystal. A fixed bezel frames the case, while a transparent case back allows a view of the automatic chronometer movement within. Water resistance is rated to 150 metres (500 feet).
The watch is fitted with a blue alligator/crocodile leather strap secured by a push-button folding clasp. The movement holds COSC certification, confirming its precision credentials as a Co-Axial Master Chronometer calibre.
Reference 220.13.41.21.03.001 sits within Omega's long-running Seamaster Aqua Terra line, combining a versatile stainless steel case with the refined character of a leather strap — suited equally to formal occasions and everyday wear.
