Examine And Verify TAG Heuer Serial Number Each TAG Heuer watch has an exclusive serial number, making this one of the most significant ways to verify authenticity. You may see the TAG Heuer serial number on the caseback. It should be engraved on the edge of the crystal for models with a transparent caseback.

It is worth noting that while some TAG Heuer watches may experience depreciation in value, others exhibit a stronger hold. Vintage Heuer models, particularly those from the 1960s and 1970s, have benefitted from an upward trajectory in value appreciation due to their historical significance and collector appeal.

However, in the luxury Swiss watch market, TAG Heuer is in fact a very affordable brand compared to watches from more upper market luxury brands with similar features. Many would call TAG Heuer a value-added luxury brand very similar to watchmakers like Oris and Longines.

It's popular to hate on them because they're popular (the two luxury brands most people can even name) and since they aren't bought by the most discerning of consumer, stuffy enthusiasts turn their nose up at them. Tag turned themselves into the “Nickleback” of watches with cheap watches posing as luxury offerings.