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What to Expect
OPUS ONE blends Cabernet Sauvignon, Cabernet Franc, Merlot, Petit Verdot, and Malbec into a complex wine with rich layers of dark fruit character, aromatic notes, and firm tannins. While the exact origin is unknown, this blend showcases the versatility and robustness of these grapes across various regions, making it an exciting choice for those looking to explore California's top-tier wines.
Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
| TTB ID | 18263001000023 |
|---|---|
| Brand name | OPUS ONE |
| Fanciful name | OVERTURE |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | CABERNET SAUVIGNON, CABERNET FRANC, MERLOT, PETIT VERDOT, MALBEC |
| Approval date | Nov 17, 2018 |
| Status | APPROVED |
| Serial number | 181500 |
| Permit number | CA-I-16655 |
| Producer name & address | JJ BUCKLEY, LLC 7305 EDGEWATER DR SUITE E 1 OAKLAND CA 94621 SM WINE IMPORTS (Used on label) |
| TTB record | View on TTB COLA Online → |
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