Aigi Watches CHRONO SPITSBERGEN BCvsCasio EFV-650D

Owners widely praise the Aigi Watches CHRONO SPITSBERGEN BC's dial, noting its textured triangles that catch light and a design inspired by satellite ground station radomes, featuring a steel crown from the Troll Ground Station in Antarctica and a satellite-shaped second hand. Swiss Super-LumiNova is applied to the dial. One owner reported receiving the watch with a Miyota 9015 movement instead of the stated Miyota 6S21 quartz movement. On balance, owners rate the Aigi Watches CHRONO SPITSBERGEN BC highly for its unique dial design and thematic elements.

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.