Cartier Roadster Large ModelvsMaen Manhattan 三七

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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.

Roadster Large Model

Manhattan 三七
Diameter
38.7mm
37mm
Thickness
n/a
9.3mm
Water Resistance
100m
100m
MSRP
$10,200
$951
lowest
Movement
Cartier 1847 MC
Sellita SW200-1
Case
4 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Cartier Roadster Large Model is widely praised for its masculine tonneau shape, automotive-inspired design cues, and elegant, stylish aesthetic, with owners appreciating its wrist presence and comfortable, curved case that hugs the wrist. Reviewers and owners alike note the spectacular blue sunray dial and unique "Las Vegas" dial as impressive features, alongside a convenient quick-release system for strap changes. Some owners find the watch surprisingly comfortable despite its size, with one noting it wears like a dream. However, the bracelet is frequently criticized for being difficult to adjust, lacking micro-adjustment, and having large links, and the non-screw-down crown is noted for offering minimal water resistance. One owner also flags the rubber strap's clasp as a weak point. The Cartier Roadster Large Model features the 1847 MC automatic movement with a 42-hour power reserve and 100m water resistance.
Owners widely praise the Maen Manhattan 三七 for its satisfying finishing quality and comfortable 37mm wearability, with one owner specifically highlighting the gemstone-like dial that changes appearance in different lighting. Reviewers note its appealing case profile and modest dimensions, though one editorial source flags an average accuracy deviation of +/- 12 seconds per day. The consensus is that owners rate the Maen Manhattan 三七 highly for its dial finishing and comfortable wearability at its price point.
The ultra-thin profile at around 7.1mm is a key characteristic. Reviewers noted the unique dial design as a standout element.
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