Besides the overall quality of the final product that has been dramatically improved, a few visual differences are worth noting. Yes, the original Chateau Laguiole classic was beloved by millions of wine lovers but it did have a couple of weaknesses.

• The "bee" was soldered and could (and did) sometimes come off after a fall. The new model now features a forged bee, no more soldering! The bee is now an integral part of the spring (the decorated top part).
• The original Chateau Laguiole Classic's most noticeable weakness was the two plates (called liners) just under the handle material. After several hundred bottles, the pin holding the screw could sometimes warp the one-millimeter plates causing premature failure of the corkscrew (fixed free under warranty). The new model now features two 1.5 millimeter plates to resolve the issue.
• New bottom bolster. Although this is solely a cosmetic difference, the new bolster was created for two reasons. The first was to give the waiter-style corkscrew a sleeker appearance by removing the grooves and, most importantly, to help recognize the newest model instantly.

Important note: If you consider purchasing a Chateau Laguiole that doesn't have a smooth bottom bolster (the part that holds the foil cutter) you are going to be the owner of:
1) An older version of a Chateau Laguiole classic model.
2) A fake Chateau Laguiole reproduction made in China.