Charlie Paris Watches GRX - Chronographe (39mm mecaquartz)vsMaen 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.

GRX - Chronographe (39mm mecaquartz)

Manhattan 三七
Diameter
39mm
37mm
Thickness
10.9mm
9.3mm
lowest
Water Resistance
100m
100m
MSRP
$645
lowest
$951
Movement
Seiko VK64
Sellita SW200-1
Case
6 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Charlie Paris Watches GRX - Chronographe (39mm mecaquartz) for its appealing design and 39mm case size, with one owner calling it a perfect GADA watch. Reviewers note its solid metal construction and sapphire crystal contribute to a premium ownership experience for the price. However, some owners report the stainless steel case scratches easily, and one experienced a broken link after three months. The lume is described as moderately bright and long-lasting compared to dive watches, and the domed sapphire crystal can create reflections. Accuracy figures vary, with one owner reporting about 40 seconds slow per day and another noting consistently accurate quartz timekeeping. Overall, owners and reviewers rate the Charlie Paris Watches GRX - Chronographe (39mm mecaquartz) well for its design and value, despite some concerns about case durability and crystal reflections.
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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