Breitling Navitimer B01 ChronographvsIWC Schaffhausen Iw3716 Portugieser Chronograph

Owners widely praise the Breitling B01 movement for its robustness, COSC-certified accuracy often within +/- 2 seconds per day, and snappy chronograph action, with a 70-hour power reserve. Some owners find the 41mm case wears well, while others note that larger variants, like the 43mm, can wear smaller than their dimensions suggest due to finishing. The watch is priced around $6,500, though some owners question its value retention and resale potential, with one noting a potential 50% loss on worn pieces. One owner finds the date window placement awkward. Overall, owners rate the Breitling Navitimer B01 Chronograph highly for its precise and robust B01 movement and attractive design.

Owners widely praise the IWC Schaffhausen Iw3716 Portugieser Chronograph for its legible and handsome design, with specific appreciation for the contrasting blue subdials on a white dial, often referred to as the "Blue Panda." The comfortable blue rubber strap is noted as versatile, though some suggest a leather strap for formal settings. The in-house automatic Calibre 69355 movement is visible through the display caseback, and its column-wheel chronograph actuation is described as crisp and smooth. One owner reported the watch arriving DOA and found damaged parts during attempted repairs, while another noted that the chronograph function should be used sparingly to avoid issues. The 30m water resistance is considered a minor drawback by reviewers. Overall, owners and reviewers rate the IWC Schaffhausen Iw3716 Portugieser Chronograph highly for its attractive aesthetic and refined movement at its price point.