Addiesdive 37mm VK63/0S20 Triple-Register Chronograph Watch AD2517/AD2543vsFilippo Loreti Watches Ascari Grand Prix GP
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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.

37mm VK63/0S20 Triple-Register Chronograph Watch AD2517/AD2543

Ascari Grand Prix GP
Diameter
37mm
42mm
Lug-to-Lug
46mm
n/a
Thickness
12.7mm
11.9mm
lowest
Water Resistance
100m
100m
MSRP
$89
lowest
$295
Movement
Seiko VK63
Seiko VK64
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 widely praise the Addiesdive 37mm VK63/0S20 Triple-Register Chronograph Watch AD2517/AD2543 for its surprising quality and finishing, with a bracelet that rivals Seiko 5 series watches and bright, durable BGW9 lume. Reviewers highlight the value proposition, citing the sapphire crystal, solid endlinks, milled clasp, and 100m water resistance for around $59, along with the dial's depth and texture. Some owners report the VK63 chronograph seconds hand can become misaligned, and one noted a misaligned bezel insert requiring reattachment, though others find the movement reliable and the watch comfortable and wearable. Overall, owners and reviewers rate the Addiesdive 37mm VK63/0S20 Triple-Register Chronograph Watch AD2517/AD2543 highly for its exceptional value and surprising build quality at its price point.
Owners widely report significant shipping delays and poor quality control issues with Filippo Loreti watches, with some stating the brand is overpriced for its components and marketing. Some owners find the watches beautiful and appreciate the unique designs and decent quality for the price, with helpful customer service and no issues daily-ing their watches for years. However, other owners report watches stopping working within a year and suggest they are fashion brands with cheaply produced movements, with complaints about being "overpriced crap" and a "scam." On balance, the consensus among owners is that Filippo Loreti watches are a risky purchase due to widespread quality and customer service concerns, despite some appreciating their aesthetic appeal.
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