CWC (Cabot Watch Company) Ti300 Titanium 5 Quartz Divers WatchvsSheffield Diver 1
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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.

Ti300 Titanium 5 Quartz Divers Watch

Diver 1
Diameter
41.5mm
40mm
Lug-to-Lug
47mm
lowest
48mm
Thickness
12.1mm
lowest
13mm
Water Resistance
300m
highest
200m
MSRP
$1,523
n/a
Movement
ETA F06.402
Miyota 2035
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.
Owners widely praise the CWC Ti300 Titanium 5 Quartz Divers Watch for its exceptionally light 48-gram Grade 5 titanium build and comfortable 41.5mm case size, with many noting its top-tier fit and finish. The ETA F06.402 quartz movement is reported to run accurately to ±10 seconds per year with a 7-year battery life, and the X1-C3 Super-Luminova lume is applied evenly and lasts well. Some owners find the fixed spring bars limiting for strap choices, and a segment of the community considers the price steep for a quartz watch, though others deem it worth the cost for the build quality and grab-and-go practicality. Overall, owners rate the CWC Ti300 Titanium 5 Quartz Divers Watch highly for its lightweight titanium construction and reliable quartz accuracy at the price.
Owners widely praise the Sheffield Diver 1 for its substantial, rugged case and overall quality at an affordable price, with many appreciating the blue dial and dial patina. Some owners note the bezel action could be crisper, and one found the non-quick-set date inconvenient. An owner reported difficulty removing the caseback during servicing, and another experienced tiny shock springs disappearing during cleaning. Overall, owners rate the Sheffield Diver 1 highly for its build quality and value.
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