AVI-8 P-51 Mustang Blakeslee Meca-Quartz ChronographvsCasio EFV-650D

Owners widely praise the AVI-8 P-51 Mustang Blakeslee Meca-Quartz Chronograph for its vintage-inspired design that evokes cockpit instruments and its collectible tribute to aviation history. The Seiko meca-quartz movement is noted for accuracy and a satisfying mechanical feel in its chronograph function, while the blue dial's depth and contrasting finishes are highlighted as visually appealing. However, reviewers and owners alike flag the non-sapphire crystal's tendency to scratch easily and its high reflectivity, with one owner also criticizing the poor lume. On balance, owners rate the AVI-8 P-51 Mustang Blakeslee Meca-Quartz Chronograph highly for its aviation theme and functional meca-quartz chronograph at its price point.

Owners widely praise the Casio EFV-650D for its value, costing less than half of comparable models and including illumination. The chronograph layout is noted as different from typical chronographs, which some find affects the user experience despite an attractive look. The 43.5mm case size is considered intimidating by some for smaller wrists, with one owner questioning its suitability as a first chronograph. One owner finds the watch "sick" and is considering upgrading the mineral crystal to sapphire. Overall, owners rate the Casio EFV-650D highly for its value and illumination, despite some reservations about its chronograph layout and case size.