This watch represents one of Jaeger-LeCoultre’s most emblematic sports references, combining diving functionality with the manufacture’s celebrated mechanical alarm complication. The highly legible black dial features oversized luminous indexes and an internal rotating bezel operated through the characteristic triple-crown configuration. The case design and utilitarian aesthetic remain strongly associated with the golden era of professional tool watches, while the original sporting character is further enhanced by its Tropic strap. The Polaris remains one of the most distinctive and sought-after alarm diver’s watches produced during the period.