The new Square 2001 limited edition, consisting of only 300 pieces, is a faithful reproduction of the model chosen by Jacques Cousteau. The new version of the Squale 2001 retains the exact proportions and dimensions of the original. The asymmetric barrel-shaped case, with hidden lugs, makes the 43 mm length feel more compact. The overall diameter is 40 mm, with a crown positioned at 4 o'clock, perfectly integrated into the case.

The two-tone bezel, in black and orange, recalls the vintage style of watches from the 1960s. Made of sapphire crystal for superior resistance to shocks and scratches, it features the "push to release" system, which allows the bezel to be unlocked in both directions only with perpendicular pressure, ensuring maximum security even in case of accidental impacts.

The design is fully vintage-inspired, with a black dial surrounded by a white rehaut with contrasting minute markers. The polished steel indices are applied and coated in SuperLuminova C3, ensuring optimal legibility even in low-light conditions. The word "Saphir" appears on the dial, just like on historical models, indicating the presence of a sapphire crystal to protect the watch.