Sealiway is SW3 for Galiway after winning the Prix des Jouvenceaux et des Jouvencelles (1400m) at Vichy.
Sealiway started the favourite with punters and after assuming the lead into the home straight came right away to defeat Stormy Pouss (Stormy River) by five lengths with Central Park West (Martinborough) another three lengths away in third.
The winner of three of his four starts, Sealiway is a half-brother to French winner Glamour Vendome (Style Vendome).
Their dam Kensea (Kendargent) won the Listed Prix Herod at Chantilly at two.
Galiway (Galileo) won at Listed level in France and was a leading first-season sire in France last year with five winners from nine runners.
He stands alongside Kendargent at the Haras de Colleville in France where he is advertised at €10,000 in 2020.