Archimede Watches Outdoor 41 ChronographvsCasio EFB-730D
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Outdoor 41 Chronograph

EFB-730D
Diameter
41mm
40mm
Lug-to-Lug
n/a
47mm
Thickness
n/a
11mm
Water Resistance
200m
highest
100m
MSRP
$1,951
$165
lowest
Movement
Valjoux 7750
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.
Archimede Watches Outdoor 41 Chronograph owners widely praise its hardened, brushed cushion case as a highlight, giving the watch a tough, in-house appearance. The 41mm case size is considered perfect by some, offering wearability for outdoor activities and physical labor, with a notably small lug-to-lug width compared to other chronographs. The watch is seen as a remarkable value, with one owner citing a price of $780 and another $1,500, offering a hardened case and bracelet comparable to higher-end brands and good resale value. The leather strap is also noted as a beautiful and comfortable design element. However, some owners find the dial's sparse layout and minute indices on an inner bezel make precise time reading difficult, and subdials detract from the dial's appeal, though the square pushers are generally liked. One owner reported the Valjoux 7750 movement running at +14 seconds per day with a wobbly rotor.
Owners widely praise the Casio EFB-730D for its 40mm size, which is considered perfect for smaller to medium wrists and versatile for strap changes with its 20mm lug width. The subtle sunburst blue dial is noted as classy and better in person than in photos, and the overall finish is considered quite good for the price. Some owners find the constantly running central seconds hand impractical, while others appreciate its straightforward Casio quartz reliability and value around $150. One owner reported the second hand sticking on the minute hand, and another found the 47mm lug-to-lug measurement wore larger than expected. Overall, owners rate the Casio EFB-730D highly for its comfortable wearability and attractive design at the price point.
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