Delivered in 1987, Naos was the yard’s first custom collaboration with Sparkman & Stephens. At the time, she was also the largest project Baltic Yachts had attempted—a milestone that tested the small Finnish builder’s capacity just before its staff-led buyback era.
Design and Construction
Sparkman & Stephens drew the hull lines, keel, and rudder. Baltic Yachts’ design office handled the accommodation and deck styling, while the two firms worked particularly closely on weight and structural calculations. Baltic built the hull and deck in sandwich construction using unidirectional fibers and kept the interior fairly light, a discipline that paid off in the finished yacht’s character.
The interior was highly detailed, with cold-molded frames and surfaces running in all directions. The yard’s chief designer, Tor Hinders, took this approach to the extreme, leaving the interior carpenters to execute a particularly demanding design.
Naos measures 25.30 meters overall and 20.88 meters on the waterline, with a 6.28-meter beam and 3.40-meter draft. Displacement is 45,000 kg, including 17,000 kg of ballast. Despite that substantial bulk, she was engineered as a performance cruiser rather than a static hull.
Rig, Machinery, and Handling
The Baltic 83 Custom was built as a performance cruiser with a spade rudder. Her stated purpose balanced cruising comfort with good sailing characteristics. The result was a very comfortable cruising yacht with very good sailing characteristics, rather than a stripped-out racer.
A 280 hp Mercedes Benz diesel, marinized by a small German firm, drove a simple cruising three-bladed feathering propeller. Its blade angle was set by an external, reachable blade stopper.
On the first sea trial, the propeller arrived with the wrong pitch, preventing the engine from reaching maximum revolutions. Once the pitch was corrected, the yacht ran smoothly with the proper setting. She departed Finland on 1 May 1987, bound for warmer sailing.
Accommodation
Baltic Yachts’ own design office styled the deck and laid out the interior. The accommodation was developed for a central European client who met the yard in Switzerland to discuss his vision.
The cold-molded, multidirectional interior detailing gave the boat a bespoke feel that was unusual even among custom yachts of the period. Throughout, the emphasis remained on cruising comfort rather than regatta optimization.
Known Issues
The only documented defect in the build record is the propeller-pitch error. It was identified during the initial test and resolved before delivery.
Refits and Ownership
As a one-off custom yacht with a Mediterranean cruising mandate, Naos represented a learning curve for Baltic at the upper end of its size range in the late 1980s.
The straightforward feathering propeller and external pitch stopper suggest an owner-friendly approach to drivetrain servicing, although the source record doesn’t itemize any refit history.
The Verdict
The Baltic 83 Custom combines American naval architecture with Finnish craftsmanship. She was built light for her size and finished with an unusually detailed interior. She suits an owner seeking transocean capability without surrendering sailing quality.
Pros
- Baltic’s first custom collaboration with Sparkman & Stephens, with close cooperation on weight and structural calculations
- Light sandwich construction and a detailed cold-molded interior
- A comfortable cruising hull with very good sailing characteristics
- A simple, serviceable feathering propeller with external pitch adjustment
Cons
- The propeller-pitch error required correction before delivery
- As a custom one-off, she has limited fleet knowledge and limited shared spares
