Breitling Navitimer B01 Chronograph 43 Boeing 747vsCertina DS-1 Chrono Auto

The Breitling Navitimer B01 Chronograph 43 Boeing 747 is praised for its well-executed design, featuring a classic cream and black dial scheme that reviewers consider attractive and a fitting tribute to the aircraft. Owners and reviewers highlight the legibility of the slide rule bezel and dial, the excellent date window execution, and the bright, effective lume. The 43mm case is noted to wear smaller than expected due to brushed elements and good shaping, and the bracelet is comfortable with a smart mix of finishes and a nice taper. The Breitling B01 movement is described as slim, accurate, COSC-certified, and reliable, offering a 70-hour power reserve. However, its 30m water resistance is considered low for a non-dress watch, and some reviewers wished for the 41mm case size. On balance, owners and reviewers rate the Breitling Navitimer B01 Chronograph 43 Boeing 747 highly for its attractive, well-executed design and the reliable B01 movement.

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.