Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsTissot Telemeter 1938

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.

The Tissot Telemeter 1938 is widely praised for its vintage-inspired aesthetic, handsome dial finishing, and value as a mechanical chronograph. Owners and reviewers highlight its balanced dial, the "old-looking" vintage logo, and the attractive two-tone dial variations. The Valjoux A05.231 movement is noted for its 68-hour power reserve, though one owner describes its feel as "alive" and "like its engine." The double-sided anti-reflective coating and the way sunlight interacts with the hands are also appreciated. However, the 42mm case size is frequently cited as being too large for a retro-inspired watch, with many wishing for a smaller option, and its 30-meter water resistance is considered poor. The pusher feel is described as sharp, though slightly stiff, and one reviewer found the Tissot branding on the dial and crown excessive.