The company pledged extra days off and assistance to employees needing help to support aged family members.
The platform, which launches today, aims to level the playing field by providing increased access and visibility.
No immediate replacement named, studio team to oversee collections for the time being.
Spencer Fung takes on executive chairman position, succeeding William Fung.
The addition of Davis brings the total headcount to nine, including three women.
The executive comes to the luxury timepiece and jewelry house from Condé Nast U.S.
In response to allegations of poor worker conditions in its supplier factories in Leicester, the retailer is committing to a new set of measures to improve transparency in its supply chain.