Authenticating, Buying & Selling Luxury Watches

Authenticating, Buying & Selling Luxury Watches


“It is our mission to redefine the pre-owned watch industry to create a fair and balanced marketplace by providing standardized buying guidelines, education, and accredited resources.”

Chronofy is a multimedia watch valuation company based in Bala Cynwyd, PA and is the publisher and creator of The Chronofy Watch Guide, The Chronofy Pro Mobile App and The Chronofy Web Platform.


Until now jewelers have had to overcome numerous hurdles and obstacles simply to find the value of a pre-owned watch.  Information is neither centralized nor organized in an accessible and accurate manner, making it extremely difficult to price a watch accurately.  As a result, retailers are forced to turn away good business due to a lack of information and resources.

Chronofy’s tools and resources lend integrity to the watch buying process and give retailers the confidence to buy and sell luxury pre-owned watches at accurate prices. Educated retailers can now independently make the right decisions for their watch buying business.


Chronofy is a subscription-based service available exclusively to the watch trade. The Mobile App & Web Portal are updated regularly and the Printed Guide is updated every 4 months, allowing watch dealers to buy or sell with confidence.

Chronofy Pro

The Chronofy Mobile App is an easy-to-use application for the watch buying professional.  Clear images plus easy-to-read reference numbers make it simple for users to search for a watch and its current market value among the thousands of watches in its database. The Watch Guide provides suggested current market values for each watch based on “Mint”, “Average” or “Rough” condition.

Chronofy’s pricing is carefully established by a team of independent experts who have been selected based on their expertise and knowledge in a specific watch brand.  Each expert brings an average of 15 years of experience and participates annually in numerous watch shows worldwide.  It is this exceptional team with their pulse on the market that allows Chronofy to publish the most accurate, current and independent prices available in the luxury pre-owned watch market today.


Stay Tuned for more updates


Contact Info

Email –

Phone – 267.765.3911