Tourbillon with Detent Escapement - Antique Pocket Chronometer Watch

Nice and technically interesting pocket watch. Movement features one of the most advanced complications - tourbillon with spring detent escapement. It's signed by Harris in Wolverhampton on the plate. However, tourbillon and escapement should be later modifications to the movement, custom watchmaking work. More info: https://www.goodoldwatch.com/it330-to...