RESONANCE 125' Hargrave E Series Superyachts Division 2026

Project 125 is the latest evolution from the Hargrave Superyacht Division.

This 125-foot tri-deck motor yacht is designed to offer a wide range of capabilities.

Built on the proven success of the E Series, she has been quietly in development and under construction for the past 22 months, with input from experienced owners, designers, and captains.

The result is a yacht that delivers an exceptional combination of design, volume, functionality, and long-range cruising strength

Project 125 (Now Called M/Y RESONANCE) offers one of the largest volumes in her class. With four full decks of guest accommodations, a full-size air-conditioned beach club, bow tender storage, five California king-sized staterooms, and a long list of additional features, she is built for extended time aboard.

Her hull is engineered for foul-weather cruising, and her systems and crew flow have been designed for efficient long-term operation.

For her new owner, Hargrave Yachts Management offers complete operational support for the first six months, including crewing, if desired.

In addition, Hargrave backs this build with a 10-year structural warranty and a 10-year platinum warranty on her main engines and generators.