The Original Tropic watch strap, a symbol of deep-sea exploration, has a rich heritage dating back to the 1960s. It was the official strap of some of the most iconic dive watches, including the Rolex Submariner, Blancpain Fifty Fathoms, and Seiko 62MAS. Crafted from natural rubber, the Tropic strap was an instant hit, revolutionizing the diving strap with its resistance to water, odors, and humidity.

However, despite its popularity and unique design, the Tropic strap had its shortcomings. The natural rubber, while durable, could degrade over time, especially under extreme conditions. It could also cause discomfort for some wearers due to its rigidity and lack of breathability.