OPERA is a 146.35-metre superyacht built by Lürssen in Germany and delivered in 2023. With a gross tonnage of 12,518 GT, she ranks among the largest private motor yachts in the world and is one of the most substantial yachts to have been recorded in the Piraeus area. Both her exterior styling and interior design were created by Terence Disdale Design, while Lürssen developed the yacht’s naval architecture and diesel-electric propulsion system.
The yacht is distinguished by her enormous six-deck profile, long uninterrupted exterior lines and extensive use of full-height glazing. Despite her size, OPERA has relatively clean and understated styling compared with many yachts of similar dimensions. Among her known features are two helipads, large outdoor entertaining areas, a cinema, wellness facilities, a beach club and swimming pools, including a rise-and-fall pool that can be transformed into additional deck space.
OPERA has spent part of the 2026 summer season cruising extensively in Greek waters. AIS records during August showed calls or destinations including Mykonos, Rhodes, Karpathos, Astypalaia, Santorini, Rethymnon and Syros, before the yacht headed toward Piraeus at the end of August / beginning of September 2026. Her presence represents one of the largest modern superyachts documented by PiraeuShips.
Vessel Details
Name: OPERA
IMO: 1012933
MMSI: 319258700
Call Sign: ZGKQ9
Type: Motor Yacht / Superyacht
Flag: Cayman Islands
Port of Registry: George Town
Built: 2023
Builder: Lürssen, Bremen, Germany
Project Name: Project Sassi
Naval Architecture: Lürssen
Exterior Design: Terence Disdale Design
Interior Design: Terence Disdale Design
Length Overall: 146.35 m
Beam: 21.50 m
Draught: approx. 6.00 m
Gross Tonnage: 12,518 GT
Deadweight: approx. 1,016 t
Hull: Steel
Propulsion: Diesel-electric
Maximum Speed: around 20–22 knots
Guest Capacity: reportedly up to 36
Guest Cabins: reportedly 18
Crew: around 50
Design and Construction
Construction of OPERA began under the project name Sassi, with the yacht eventually launched in 2022 and delivered in February 2023. At her launch in Bremen, Lürssen marked the occasion with soprano Elizabeth Winn performing an aria from Puccini, an appropriate reference to the yacht’s eventual name.
Her internal volume is particularly impressive. At more than 12,500 GT, OPERA has substantially more enclosed space than many yachts of similar length. Her accommodation and guest spaces are spread over six decks, while facilities reportedly include two helicopter landing areas, a cinema, wellness centre, extensive beach club and multiple swimming areas.
OPERA in Greek Waters
During the summer of 2026, OPERA undertook an extended cruise around the Aegean and other Greek waters. AIS records showed movements through several islands before she sailed from Syros towards Piraeus at the end of August. On 1 September 2026, tracking data continued to identify Piraeus as her destination, with the yacht in the waters off the Athens–Piraeus area.
PiraeuShips Record
OPERA was recorded at Piraeus by PiraeuShips during her 2026 cruise in Greek waters. At 146.35 metres and 12,518 GT, she is one of the largest private yachts documented in the PiraeuShips visual archive and an exceptional presence in the waters of Piraeus.
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