Citizen Promaster Dive Black Dial Polyurethane Strap BN0266-07EvsCWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top
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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 Dive Black Dial Polyurethane Strap BN0266-07E

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top
Diameter
40.6mm
41mm
Lug-to-Lug
n/a
47mm
Water Resistance
200m
300m
highest
MSRP
$450
lowest
$624
Movement
BN0266
Ronda 517
Case
4 specsCrystal & Dial
3 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners praise the Citizen Promaster Dive Black Dial Polyurethane Strap BN0266-07E for its solid build, reasonable price, and the pain-free usability of its solar-powered Eco-Drive movement, with the 40.6mm case size noted as comfortable. One owner finds the polyurethane strap flexes and clicks near the lug, describing it as somewhat strange. On balance, owners and reviewers rate the Citizen Promaster Dive Black Dial Polyurethane Strap BN0266-07E highly for its value and reliable solar movement.
Owners widely appreciate the day/date complication for daily wear and the precise seconds hand tracking on the quartz movement. Reviewers and owners note the matte finish and dial evoke vintage aesthetics, with one owner specifically praising the Mk.2's sapphire crystal, 120-click bezel, and improved lume. However, some owners feel CWC watches are becoming expensive for their specifications, with one noting issues regarding bezel insert quality on Mk.2 models. The case dimensions are considered well-suited for a sports watch, and the fixed strap bars are a nod to the original design. Overall, owners and reviewers rate the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top highly for its practical features and vintage-inspired design at a competitive price point.
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