Certina DS-1 Chrono AutovsLongines Master Collection 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 MASTER COLLECTION CHRONOGRAPH for its excellent fit and finish and classic styling. One owner finds the column wheel chronograph and moon phase worth the price, noting the case finishing is somewhat homogenous and the chrono hour counter does not always reset perfectly. One owner noted scuffs on the case. On balance, owners rate the Longines MASTER COLLECTION CHRONOGRAPH well for its classic styling and value at its price point.