The Omega De Ville Hour Vision Co-Axial Master Chronometer Annual Calendar (ref. 433.10.41.22.02.001) is a Swiss-made luxury automatic wristwatch powered by the Omega Caliber 8902 Master Co-Axial movement. The 41 mm stainless steel case features a transparent exhibition caseback that showcases the meticulously finished movement, and is complemented by a matching 9-row stainless steel bracelet with a stainless steel clasp.

The two-zone opaline-silver dial is adorned with applied Roman numeral hour markers and features an annual calendar complication displaying the day, date, and month through apertures at 3 o'clock. The domed, scratch-resistant sapphire crystal receives anti-reflective treatment on both sides for exceptional clarity. Water resistance is rated to 10 ATM (100 meters).

As a METAS-certified Master Chronometer, this timepiece meets the Swiss Federal Institute of Metrology's most stringent accuracy and magnetic resistance standards, ensuring precision performance of 0 to +5 seconds per day. The annual calendar mechanism requires only a single manual correction per year, automatically accounting for months of 30 and 31 days.