Tim & Bart were born in Oldenzaal, Netherlands, into a family with over a century of watchmaking heritage. The Grönefeld family has a watchmaking history spanning over more than a century, the foundations of which were established in 1912 by Johan Grönefeld. As the third generation, they continued a legacy that began with their grandfather and was carried on by their father, all rooted in Oldenzaal. They believe that this heritage deepens the connection between the wearer and the timepiece. After years of studying and working abroad, the brothers returned to their hometown Oldenzaal and sought to bring watchmaking back home.