Certina DS Action Diver ChronovsEdox CO-1 Carbon Chronograph Automatic

Owners widely praise the Certina DS Action Diver Chrono for its excellent value and high-end feel, with many considering it one of the best Swiss or Japanese divers under $2000. Reviewers and owners alike highlight its robust build, attractive design, and well-finished case, with some preferring the contrast of the steel version for readability. One owner notes the chronograph totaliser lacks lume, and another finds the 21mm lug width inconvenient for strap changes. The Certina DS Action Diver Chrono is powered by the Tissot Valjoux A05.231 automatic movement and has a 68-hour power reserve, though one owner mentions a low reserve requiring daily winding if not worn extensively. Overall, owners rate the Certina DS Action Diver Chrono highly for its exceptional quality and value at its price point.

The Edox CO-1 Carbon Chronograph Automatic is a robust 45mm automatic chronograph with a carbon composite case, noted for its lightweight and scratch-resistant properties. Reviewers praise its excellent machining tolerances for the price and the unique, powerboat-inspired design. However, the substantial 45mm size and 16.8mm thickness, along with a heavy clasp, can lead to discomfort on smaller wrists, and some find the dial's shiny elements distracting. It is powered by the Caliber 011 (SW 500) automatic movement with a 48-hour power reserve. On balance, owners and reviewers appreciate the Edox CO-1 Carbon Chronograph Automatic for its unique materials and robust build at an accessible price point, despite some concerns about its size and comfort.