Expect a “big‑face” Rolex (42 mm–50 mm) to cost about $10 k–$26 k at retail and $15 k–$50 k on today’s secondary market, depending on the model and material
The RLX‑titanium Deepsea Challenge ref. 126067 measures 50 mm across and withstands 11,000 m depths, being the largest Rolex dial ever made.
“I never thought a 50 mm watch could feel wearable until the Deepsea Challenge arrived. The RLX titanium case is massive yet surprisingly light—roughly the same heft as my 41 mm Submariner.”