Edox CO-1 Date AutomaticvsProTek Watches ProTek Diver
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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.

CO-1 Date Automatic

ProTek Diver
Diameter
42mm
42mm
Thickness
14mm
13.8mm
lowest
Water Resistance
300m
highest
200m
MSRP
$1,800
n/a
Movement
Caliber 80 (SW 200)
Seiko 24-jewel Automatic (NH-class)
Case
3 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Edox CO-1 Date Automatic is an ultra-sporty diver with a bold, angular design, featuring faceted lugs and a proprietary bezel lock. It is powered by the dependable automatic Edox Caliber 80 movement and offers 300 meters of water resistance. Owners generally recommend Edox automatic watches, though some find them poor value due to a lack of brand history. Overall, owners and reviewers rate the Edox CO-1 Date Automatic well for its sporty design and dependable movement.
Owners widely praise the ProTek Watches ProTek Diver's tritium lume for its superior glow and aesthetic appeal, with one reviewer calling its anti-reflective coating "next-level." The watch is noted for its lightweight carbon composite body and a sport/tactical look from its black dial with red accents. One owner finds ProTek watches affordable, but questions the value given the movement used. Overall, owners rate the ProTek Watches ProTek Diver highly for its excellent tritium lume and lightweight build.
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