Greg Petronzi began watchmaking at the completion of his Ph.D. in Counseling Psychology. Having been an avid watch enthusiast for years, Greg began an apprenticeship with friend and watchmaker Rik Dietel of Time Care Inc in 2015.

His passion as a collector informs his approach to watchmaking—preserve rather than replace. Over the years, he has honed a particular skill for cosmetic repair such as color matching handsets and fixing dial damage preserving originality as much as possible.
 
He currently services select timepieces for private clients as well as internationally renowned watch dealers and auctioneers such as Phillips Watches, Wind Vintage, and HODINKEE to name a few. 

He is the founder of TrueDome® and has been featured in distinguished publications such as Fratello Watches and the Robb Report.