Lot - A John Harrison open-face pocket watch
John Harrison - Wikipedia
Marine Timekeeper known as 'H5' by John Harrison and Son 1770 | Science Museum Group Collection
Giftshop UK President William Henry Harrison Full Hunter Pocket Watch : Amazon.co.uk: Fashion
Harrison's H4 Inspired Chrome Pocket Watch || PressFix || PressFix.co (Formerly Gift Guide Portal)
Marine Timekeeper known as 'H5' by John Harrison and Son 1770 | Science Museum Group Collection
Harrison Brothers - Rose Gold Plated Pocket Watch | Guest and Philips
Bonhams : William Harrison - a silver pair cased pocket watch, hallmarked 1827 and a keyless fob watch in engraved case. (2)
Royal Observatory Greenwich John Harrison's H4-Inspired Gold Pocket Wa – Smartify
Lot - A John Harrison open-face pocket watch
Antique 18k Gold Pocket Watch by John Harrison Liverpool Open face Key wind | eBay
JOHN HARRISON MENS GENTS POCKET WATCH BIRTHDAY GIFT BOX ENGRAVING | eBay
The John Harrison Foundation for the Study of Timekeeping Practices - H4: The Ultimate Achievement By 1755 John Harrison had been attacking the Longitude Problem for twenty-seven years. H3 had been abandoned
H4 | Royal Museums Greenwich
A pocket watch dial signed M Harrison & Son Liverpool having a Swiss keyless wind lever movement in
Chrome H4 Inspired Pocket Watch | Pocket Watches | RMG Shop – Royal Museums Greenwich Shop
John Harrison Liverpool - Wrist and Pocket Watches 2018/11/30 - Realized price: EUR 1,875 - Dorotheum
Harrison H4 Charles Frodsham and Co Ltd.
Harrison H4 Charles Frodsham and Co Ltd.
Rare pocketwatch linked to record-breaking episode of Only Fools and Horses found - Mirror Online
An unlikely clockmaker cracked longitude — Adam Smith Institute
Lot 67 - Three silver pocket watches, signed John
Harrison's H4 Inspired Chrome Pocket Watch || PressFix || PressFix.co (Formerly Gift Guide Portal)
Attractive 19th century 18ct engine turned pocket watch, Chester 1833, the fusee detached lever movement signed 'By John Harrison, Liverpool' with engraved balance cock, diamond endstone, regulator and gilt three arm balance,
H4 | Royal Museums Greenwich
