EXCLUSIVE AT MRPORTER.COM. The key to keeping any automatic watch running smoothly is in regular winding, and Rapport London has developed this 'Tetra' device with a multitude of rotation options that operates so quietly you'll barely hear it. Created in the storied house's English workshop, it's made from lacquered wood and has a sleek brushed aluminium front panel so it'll look smart on any shelf or bedside table. The leather holder is adjustable to pretty much any timepiece.