D1 Milano Serial Number Check

Every official D1 Milano watch comes with a inside the hexagonal box. On the back of this card, there is a scannable QR code and a matching serial number. This is your primary source for verification. If a seller claims to have "lost the card," proceed with extreme caution.

In specific series like the Xray, the serial number may be neatly engraved on the underside of one of the lugs alongside "Italian design" and "Japanese movement". Product Packaging & Documents: The serial number should also appear on the official Certificate of Authenticity D1 Milano product label How to Verify Authenticity Cross-Reference: d1 milano serial number check