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HARMONY II is a 57.7-metre steel displacement vessel originally built at Jadranska Linjska Pl in 1955 and most recently refitted in 2022, sailing under Spanish flag. Her age is notable — she was constructed at the height of mid-century European shipbuilding and has been progressively refitted over the decades, making her one of the more historically layered vessels available for charter in the Balearics.
She accommodates 12 guests across 7 cabins with a crew of 9, operating exclusively in Ibiza and the Balearic Islands. At 686 gross tonnes she carries significant displacement for her guest count, creating an unusually spacious volume ratio. HARMONY II is suited to parties who seek a vessel with character and history over contemporary production standards, and who want intimate access to Ibiza and Formentera. She is not suitable for those requiring multi-region Mediterranean or trans-ocean capability.
A 1955 build inevitably carries structural history that modern materials cannot replicate; the steel hull will have been subject to multiple maintenance and refitting cycles. The 2022 refit is the most recent recorded, and her speed envelope — 9 knots cruise, 16 knots maximum — suggests a significant propulsion upgrade at some stage. No exterior or interior designer attribution is recorded, which is consistent with a vessel whose identity has evolved through successive refits rather than a single design commission.
The amenity set includes air conditioning, conference room, dance floor, deck jacuzzi, movie theatre, and Wi-Fi — a range suggesting she functions well as an event or entertainment platform. Water toys include kayaks, paddleboards, water-skiing and wakeboarding equipment, ringos, and snorkelling and fishing gear. The crew of 9 manages 12 guests across a vessel of considerable tonnage, which requires operational discipline.
The provisional rating is based on available public data, reflecting acceptable standards across safety documentation, maintenance records, and operational protocols. As an independent authority, RightYacht provides owners and charterers with transparent, third-party evaluation — helping inform decisions beyond marketing materials alone.
Key Specifications
Build & Design
Propulsion
Amenities
Water Toys & Equipment
Tenders
About This Score
This is a provisional score based on publicly available data only. Unlike verified yachts, this listing lacks:
- Independent on-board inspection
- Crew qualification verification
- Maintenance record audit
- Safety equipment inspection
The actual safety profile may differ significantly.
Provisional scores are calculated from eight factors: vessel age, refit recency, classification society, flag state, crew-to-guest ratio, builder reputation, vessel size, and charter region coverage. All provisional scores are capped at 75/100. Learn how scores work →
Scoring model v5 · Last scored Feb 2026
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