Citizen Promaster Dive Black Dial Polyurethane Strap BN0266-07EvsCWC (Cabot Watch Company) 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
$951
Movement
BN0266
Ronda 517
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.
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 and reviewers widely praise the CWC (Cabot Watch Company) RN Quartz Divers Watch Mk.2 Day/Date, Matte Top for its legible, classic dial design, excellent lume that lasts all night, and comfortable 41mm case size. The 120-click bezel is described as having a solid feel and being "perfection," with the quartz seconds hand hitting markers precisely. Sources note the matte top case with polished sides and the sapphire crystal as significant upgrades. Some reviewers question its value proposition, with one owner noting the "vintage tinted" paint on the dial markers and hands appears slightly too gold and glossy, and another mentioning the case is polished on all surfaces. Overall, owners and reviewers rate the CWC (Cabot Watch Company) RN Quartz Divers Watch Mk.2 Day/Date, Matte Top highly for its durable construction and classic military dive aesthetic.
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