Aigi Watches Chrono Beerenberg BCvsCasio EFR-574DE
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Chrono Beerenberg BC

EFR-574DE
Diameter
43mm
42.3mm
Lug-to-Lug
n/a
47.5mm
Thickness
11mm
lowest
11.4mm
Water Resistance
100m
100m
MSRP
$251
$220
lowest
Movement
Miyota 6S21
Quartz
Case
5 specsCrystal & Dial
3 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Aigi Watches CHRONO BEERENBERG BC for its unique dial textures, described as an "antenna dome" or "golf ball," and a satellite-shaped second hand that complements the theme. The crown is noted as being steel sourced from the Troll Ground Station, and the watch features Swiss Super-LumiNova. Overall, owners consider the Aigi Watches CHRONO BEERENBERG BC a perfect first watch due to its distinctive design elements.
Owners praise the Casio EFR-574DE for its tool-like aesthetic, responsive pushers, solid 20mm bracelet, day-date complication, and good lume, noting its great size and value. One owner reports the stopwatch reset button causes the hand to move backward before returning to its end point, finds the bezel's 60-second marker misaligned, and considers the watch heavy and defective. On balance, owners appreciate the Casio EFR-574DE for its tool-like aesthetic and functional complications, despite isolated reports of defects and weight.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.








