Circula Watches ProTrailvsMKII Cruxible
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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.

ProTrail

Cruxible
Diameter
40mm
39mm
Lug-to-Lug
46mm
lowest
48.5mm
Thickness
11mm
lowest
13.6mm
Water Resistance
150m
highest
100m
Power Reserve
65h
n/a
MSRP
n/a
$659
Movement
Sellita SW200-1
Seiko NE15
Case
5 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Circula Watches ProTrail is widely praised for its excellent build quality, featuring a scratch-resistant hardened steel case with a gunmetal finish and polished chamfers, along with a legible dial and great lume. Owners appreciate its honest, utilitarian design and intricate caseback, with one reviewer noting the heat-blued hands. The Sellita SW200-1 movement is considered reliable, with one source stating it is adjusted to +5/-7 sec/day. While considered good value at under 1,000 EUR, one owner found it overpriced compared to a competitor, and another missed the date function and found the included band flimsy. The 12mm thickness is reasonable for its 150m water resistance and anti-magnetic properties, though one reviewer felt it could be slightly thinner and lighter. On balance, owners and reviewers rate the Circula Watches ProTrail highly for its robust build and utilitarian design at its price point.
The case's superior scratch resistance due to 1,200 Vickers hardness and the anti-magnetic soft iron cage are key strengths. No shared weaknesses were identified. Reviewers did not explicitly disagree on any specific points.
Owners widely praise the MKII Cruxible's immaculate fit and finish, with a mirror-polished case that offers a versatile look, feeling both dressy and field-appropriate. The watch runs extremely well and shows light wear consistent with its intended use. One owner notes the crown is "cartoon big" but doesn't mind it, though questions if the price is high for the specs. Overall, owners rate the MKII Cruxible highly for its exceptional case finishing and versatile styling.
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