More recently, Isaac Court's 'Patent Time Repeater' featured here. Rich Newman kindly got in touch from Chicago to let me know about other applications of this fascinating invention - covered in his article:
I've done it again! Back in November 2015 I was bemoaning missing out on an Alexander Hare pocket watch. Even more regrettable this time, in the recent sale at Canterbury Auction Galleries. This was a good example of how much value can be obtained in terms of character and complication if precious metal case material is not so important to a collector:
Courtesy of Canterbury Auction Galleries
To my eye this is a very attractive verge (#386), and not expensive at a hammer price of £1,900; ah well.