Certina DS-1 Chrono AutovsLongines Conquest Chronograph

Owners widely praise the Certina DS-1 Chrono Auto for its elegant design, value, and 100m water resistance. Reviewers highlight its handsome, sober tool-like demeanor and good build quality from Swatch Group. One owner notes the watch is a dressier option than a dive watch, appreciating its Super-LumiNova and AR sapphire crystal. The 42mm case is described as not feeling too large due to a relatively thin profile. Some owners report the included leather strap can be uncomfortable and the clasp sharp. One reviewer noted the date window on a similar model appeared disproportionate and the crystal attracted glare due to a lack of AR coating, though other sources mention AR sapphire crystal. Accuracy figures vary, with one owner seeing +4s/day and another noting the Valjoux A05.231 movement. Overall, owners and reviewers rate the Certina DS-1 Chrono Auto highly for its handsome design and strong value proposition.

Owners praise the Longines Conquest Chronograph as a stylish, solid, and easy-to-use automatic chronograph with a bold, sporty design suitable for everyday wear, purchased new for €2,500. Accuracy averages around -3.3 seconds per day, considered normal for a non-certified mechanical watch. The 42mm case, at 14mm to 14.3mm thick, wears larger than expected and can feel top-heavy. One owner suggested the movement could be improved with a flyback function. Overall, owners rate the Longines Conquest Chronograph highly for its bold design and everyday wearability at its price point.