| version of the sword | version of falszkilem | version of the pound |
| Overall length | 8,30 m |
| Hull length | 7,80 m |
| Waterline length | 7,30 m |
| Hull width | 2,98 m |
| Water line width | 2,39 m |
| Draught of hull | 0,35 m |
| Displacement to waterline | 2682 kg |
| Displacement to flood openings | 8650 kg |
| Immersion of the sword | 0,40 -1,55 m | —– | —– |
| Draught of falszkil | —– | 0,85 – 1,55 m | —– |
| Draught of keel | —– | —– | 1,30 m |
| Weight of boat | ok. 2450 kg | ok. 2450 kg | ok. 2800 kg |
| Weight of rotary blade | 127 kg | 50kg | —– |
| Weight of ballast fin falszkil | —– | 520 kg | —– |
| Weight of keel | | | ok. 650 – 670 kg |
| Bottom ballast weight | ok. 450 kg | —– | —– |
| Ballast Factor | —- | —- | —- |
| Cabin height | 1,82 m |
| Mast height | 10,0 m | 10,0 m | 10,00 m |
| Height of mast above waterline | 11,7 m | 11,7 m | 11,7 m |
| Basic Sailing | 31,5 m2 | 30,5 m2 | 30,5 m2 |
| Fok | 13,0 m2 | 12,5 m2 | 12,5 m2 |
| Grot | 18,5 m2 | 18,5 m2 | 18,5 m2 |
| Spinnaker | —— | 45,0 m2 | 45,0 m2 |
| Freeboard height (bow / stern) | 1,18/0,96 |
| Number of crew max | 6 | 6 | 6 |
| Number of berths | 4 + 2 | 4 + 2 | 4 + 2 |
| Design Category | C | B (C) | B (C) |
| Auxiliary engine / stationary | 6 – 13 HP | 8 – 13 HP | 8 – 13 HP |
| Designer | Wojciech Spisak |