CWC RN Quartz Divers Watch Mk.2, Matte TopvsCWC Tamar
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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.

RN Quartz Divers Watch Mk.2, Matte Top

Tamar
Diameter
41mm
41mm
Lug-to-Lug
47mm
47mm
Water Resistance
300m
300m
MSRP
$604
lowest
$749
Movement
Ronda 517
Ronda 517
Case
1 specsCrystal & Dial
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the CWC RN Quartz Divers Watch Mk.2, Matte Top for its matte finish, precise seconds hand alignment, and old-school dial and hands reminiscent of vintage Omega. The Mk.2 upgrades, including a sapphire crystal, improved lume, and a precise 120-click bezel described as "perfection," are consistently highlighted. Some owners consider its toolish design and comfortable 11mm thickness a significant draw. However, a few find the £700-£900 price point high for a quartz watch, and one owner reported chipping on the PVD finish after a few months. One owner also noted the Ronda 517 quartz movement gained 8 seconds over several months. Overall, owners rate the CWC RN Quartz Divers Watch Mk.2, Matte Top highly for its robust, military-inspired design and significant Mk.2 upgrades at the price.
Owners widely appreciate the CWC Tamar for its historical significance and vintage aesthetic, with the Ronda quartz movement and fixed spring bars being considered acceptable. However, some owners feel the price is not justified for a basic quartz watch with average finishing and faux indices, with one noting a case polish mark and chip after a few months. The design elements referencing the Welsh flag, including colors and a dragon motif, suggest a specific target audience. On balance, owners value the CWC Tamar for its historical connection and unique design, though some question its value proposition at the price point.
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