Panerai PAM356 (Pre-owned - Excellent) — USD 5,995 on eBay

The PAM356 represents Panerai's Luminor Submersible 1950 3 Days within the Submersible series, distinguished by its titanium construction and substantial 47mm case diameter. This reference positions itself as a dive-oriented timepiece in the brand's contemporary catalog. The 47mm titanium case houses an automatic movement and features a sapphire crystal with a unidirectional rotating bezel. The black dial provides contrast against the titanium case material, while the construction achieves 300-meter water resistance suitable for serious underwater use. This reference appeals to collectors seeking a large-format dive watch with lightweight titanium construction. The PAM356 serves collectors who prioritize the practical benefits of titanium over traditional steel, offering reduced wrist weight despite the substantial case dimensions. The automatic movement and three-day power reserve designation indicate extended running autonomy between wearing sessions.