Breitling Navitimer B01 ChronographvsSeagull 1963 Series "Wind Chaser" Chronograph 40mm

Owners widely praise the Breitling B01 movement for its robustness and accuracy, typically keeping time within COSC standards and often under +-2 seconds per day, with some noting its 70-hour power reserve. The in-house design and solid build of the B01 movement are highlighted, and the Breitling Navitimer B01 Chronograph itself is described as a joy to look at, a stunner with a gorgeous dial. However, some owners question its value retention and find the price prohibitive compared to other models, with one owner noting it is not robust enough for everyday wear at work. On balance, owners rate the Breitling Navitimer B01 Chronograph highly for its accurate and robust in-house B01 movement and visually stunning design.

Owners widely praise the Seagull 1963 Series "Wind Chaser" Chronograph 40mm for its historical significance, attractive appearance, and value, with many appreciating the view of the ST1901 movement through the display caseback. The polished case is well-finished, the signed crown operates beautifully, and the chronograph pushers engage smoothly and accurately. Owners also note the secure feel of time setting and manual winding, and the applied markers are described as beautiful. However, some owners find the manual-winding movement inconvenient, requiring daily winding, and one owner reported the ST19 movement was difficult to wind. The 40mm case size is considered small for a chronograph by some, and one owner found it slightly too large for their wrist. Accuracy figures vary, with one owner reporting significant time loss after two days of wear, while others found it ran well.