Panerai PAM661 (Pre-owned - Good) — USD 7,495 on eBay

The PAM661 represents the Luminor Due 3 Days in 42mm proportions, positioned within Panerai's 3 Days series. This reference distinguishes itself through the use of precious metal case construction while maintaining the core specifications of the Luminor Due platform. The watch features a 42mm case crafted from 18k red gold with a black dial configuration. A sapphire crystal protects the dial surface, while water resistance extends to 30 meters. The manual winding movement provides the mechanical foundation, and the case incorporates a fixed bezel design. This reference appeals to collectors seeking Panerai's Luminor Due aesthetic in precious metal form. The 18k red gold case material positions the PAM661 as a luxury variant within the model range, offering an alternative to steel versions for those prioritizing precious metal construction in their collection.