Beaufort BicompaxvsStudio Underd0g Chronograph

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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.

Bicompax

Chronograph
Diameter
40.5mm
38.5mm
Lug-to-Lug
47mm
44.5mm
lowest
Thickness
13.8mm
13.6mm
lowest
Water Resistance
50m
50m
Power Reserve
63h
63h
MSRP
$810
lowest
$2,200
Movement
Sellita SW510
Sellita SW510 M
Case
3 specsCrystal & Dial
2 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Beaufort Bicompax for its attractive bicompax chronograph design, clean aesthetic, and excellent legibility with effective lume. The Sellita SW510 BH b movement is noted for performing well, with winding and setting actions comparable to ETA movements and accuracy within COSC parameters at +5 seconds/day. Fit and finish are considered spot on, with a well-executed gradient dial and subdials, and the h-link bracelet is described as comfortable and easy to size. Some owners find the price a bit high for the specifications on paper, and one commenter felt the blue dial could have more depth. On balance, owners and reviewers rate the Beaufort Bicompax highly for its vintage aesthetic and reliable manual-wind chronograph movement at 40.5mm.
Owners widely praise the Studio Underd0g Chronograph's buttery winding action and crisp chronograph activation, with one source suggesting a premium movement version. The 38.5mm case houses a playful, vibrant yellow-to-green dial, described as a cheeky and unique avocado nod. Some owners find the value debatable, with one noting dissatisfaction with the strap and suggesting it may not be worth the price premium over cheaper alternatives. Accuracy varies, with one owner reporting less precision than watches using the Valjoux 7750. Overall, owners rate the Studio Underd0g Chronograph highly for its engaging manual-wind experience and distinctive dial design.
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