Citizen Promaster Geo TrekkervsCWC Automatic Divers Watch Mk.2 Black with Date
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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.

Promaster Geo Trekker

Automatic Divers Watch Mk.2 Black with Date
Diameter
53mm
45mm
Lug-to-Lug
n/a
47mm
Water Resistance
1000m
highest
300m
MSRP
n/a
$926
Movement
Citizen Eco-Drive J210
Ronda 517
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 Citizen Promaster Geo Trekker is praised for its sophisticated technology, including radio-controlled timekeeping and Eco-Drive solar power, with a striking 46mm case that remains easy to read. Owners appreciate its excellent time, day, and date functionality, a solid bracelet with a mix of finishes, and a scratch-resistant sapphire crystal, noting it as a conversation starter that fits well. The aviation-inspired bezel and UTC disc are highlighted features, though the slide rule bezel's complexity is mentioned. The watch is priced between $795-$850. On balance, owners and reviewers rate the Citizen Promaster Geo Trekker highly for its advanced features and practical design at its price point.
Owners widely praise the CWC (Cabot Watch Company) Automatic Divers Watch Mk.2 Black with Date for its excellent case finishing, robust 120-click bezel action, and significantly improved lume compared to previous models. Reviewers and owners alike highlight its military provenance and value as a unique daily wear, with a scratch-resistant sapphire crystal and day-date complication adding to its appeal. Some owners note fixed spring bars as a potential drawback, and one reviewer found the "faux patina" lume on a similar model to be too gold and glossy. Accuracy figures vary, with one owner reporting it running 3 seconds fast per 24 hours, while another observed the minute hand lume fading faster than the rest of the dial. Overall, owners rate the CWC (Cabot Watch Company) Automatic Divers Watch Mk.2 Black with Date highly for its solid construction, military significance, and practical features at its price point.
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