Breitling Navitimer B01 Chronograph 43vsNivada Grenchen Chronomaster 38mm Automatic Chronograph

Owners widely report the Breitling Navitimer B01 Chronograph 43 wears smaller than its 43mm diameter, fitting well on wrists around 175mm to 190mm, with some finding it suitable for smaller wrists. Reviewers and owners praise the appealing color schemes, particularly the ice blue and white dials, and the snappy chronograph action of the Caliber 01 movement. Some owners report quality issues with the chronograph function requiring repairs, while others have had no problems over several years. On balance, owners and reviewers rate the Breitling Navitimer B01 Chronograph 43 highly for its comfortable wearability and attractive dial aesthetics.

Owners widely appreciate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph for its perfect 38mm size and faithful vintage reproduction, with one owner finding its worn bezel enhances its appeal. Reviewers praise its unique "baked" tropical dial, which mimics patina without the risks of a vintage piece. However, one owner reported a feeling of poor construction and lighter-than-expected weight, while another regretted the automatic caseback causing the watch to sit high on the wrist. The chronograph's 100m water resistance is noted as a slight limitation. On balance, owners and reviewers rate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph highly for its excellent vintage aesthetic and unique dial that offers the enjoyment of a tropical watch without the associated risks.