Edox CO-1 Carbon Chronograph AutomaticvsEdox Neptunian Automatic

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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 Carbon Chronograph Automatic

Neptunian Automatic
Diameter
45mm
44mm
Thickness
16.5mm
15.6mm
lowest
Water Resistance
500m
1000m
highest
MSRP
$3,560
$1,525
lowest
Movement
Caliber 011 (SW 500)
Caliber 80 (SW 200)
Case
5 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Edox CO-1 Carbon Chronograph Automatic is a robust 45mm automatic chronograph with a carbon composite case, noted for its lightweight and scratch-resistant properties. Reviewers praise its excellent machining tolerances for the price and the unique, powerboat-inspired design. However, the substantial 45mm size and 16.8mm thickness, along with a heavy clasp, can lead to discomfort on smaller wrists, and some find the dial's shiny elements distracting. It is powered by the Caliber 011 (SW 500) automatic movement with a 48-hour power reserve. On balance, owners and reviewers appreciate the Edox CO-1 Carbon Chronograph Automatic for its unique materials and robust build at an accessible price point, despite some concerns about its size and comfort.
Owners and reviewers widely praise the Edox Neptunian Automatic for its robust build quality and impressive specifications, including 1000m water resistance and Super-LumiNova X1 for excellent low-light visibility. The 44mm stainless steel case is noted to wear surprisingly compact due to curved lugs, and its understated design is appreciated for those seeking a high-quality watch without excessive attention. The Caliber 80 automatic movement is considered reliable, and the watch features a ceramic bezel and sapphire crystal. Some owners report purchasing the Edox Neptunian Automatic at prices significantly below retail, finding its build quality excellent for the price paid. On balance, owners and reviewers rate the Edox Neptunian Automatic highly for its robust construction and impressive dive watch capabilities at a competitive price point.
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