Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsPagani Design PD-1671

Owners widely praise the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic as a tough, underrated tool watch with lifestyle appeal, highlighting its robust build and tritium lume for excellent legibility. However, its 46mm size is a common criticism, with some finding it heavy and top-heavy, and the OEM rubber strap stiff. One owner noted the watch runs about 10 seconds fast after three days, and the ETA 2836-2 movement offers approximately two days of power reserve. On balance, owners and reviewers rate the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic highly for its robust tool-watch build and legibility, despite its substantial size.

Owners report sharp case edges on the Pagani Design PD-1671 that can fray straps and noted the watch is thicker than advertised. The bezel action is described as smooth by one owner, while another flags it as sloppy with forward play. One owner achieved +1 second per day accuracy after adjustment. On balance, owners find the Pagani Design PD-1671 offers a beautiful shape and good bracelet quality for the price, despite some concerns about sharp case edges and dial finishing.