The Reference 2001 Heritage was a key piece in Squale’s 65th-anniversary celebration in 2024, launched as a limited edition. This model is inspired by the watch that Jacques-Yves Cousteau gifted to the first officer of the Calypso in 1972, during an Antarctic expedition. In the 1960s, its asymmetrical “barrel” case and sapphire crystal made it a benchmark for freedivers, and today, its design makes it perfect for those navigating new horizons.