Housed in a round 43mm stainless steel case with a thickness of 15.5mm, this Omega Aqua Terra Annual Calendar presents a blue dial protected by an anti-reflective, scratch-resistant sapphire crystal. A fixed bezel and screw-in crown complement the design, while a transparent case back offers a view of the movement within. Water resistance is rated to 150 metres/500 feet.
Power comes from an automatic chronometer movement — COSC certified for precision — featuring an annual calendar complication that distinguishes this watch as both a practical and technically accomplished timepiece. The transparent case back allows the movement to be admired from the exterior.
The watch is fitted with a blue alligator/crocodile leather strap secured by a push-button folding clasp, lending an elegant, understated character to the overall presentation. Reference 231.13.43.22.03.002 is offered new and unworn.
