Power to weight
Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.
not published: engine power

1 / 10
TT420_1-2 — Invictus Yacht
* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.
From the published figures: sport cruiser · LOA 12.3 m
Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.
What the builder publishes about how fast, how strong and how much the boat carries.
Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.
not published: engine power
Figures read frominvictusyacht.com/tt-range/tt420/· Technical dataread 10/17/2026
3 drawings from the builder's page: general arrangement, sail plan, profile.

TT420-MAINDECK-2023 — Invictus Yacht

TT420-low_2 — Invictus Yacht

TT420-low_1 — Invictus Yacht
Premium production
Italian builder of design-led open and hardtop boats from Calabria — thirteen models in the GT, TT and ST series, from the 8.9-metre GT280 to the 16.9-metre TT550 and ST550, all designed by Christian Grande and built by Aschenez at Borgia.
Invictus Yacht is built by Aschenez Shipyards, which the yard says bring together more than twenty years of experience in building pleasure boats. Production is vertically integrated, with up to 90% of the work carried out in-house by more than a hundred people, on a site of 20,000 sqm of which 9,500 sqm are covered: offices, moulding, painting, a test basin where every system of each boat is checked, assembly, finishing, a furniture workshop, carpentry, electrical systems, an RTM department, a textile division and the Atelier Invictus. Hulls are infused in fibreglass and carbon fibre, and the yard lists its newer steps — structural tanks, pre-preg carbon, recyclable honeycomb panels for the sub-deck walls and resin-infused high-density polyethylene in place of internal wooden structures. It names the GT280 Carbon Look, whose black finish is a clear treatment over bare carbon rather than paint, as a milestone. Hull colour has always been part of the brand: seventeen options, metallic or matt, in classic and extended versions.
Visit brand pageEvery model Invictus Yacht publishes, by length — where this one sits in the range.