I looked in the books for a possible Morrison in London but unfortunately there were several in London during that time period. If you would like I can give you their names.
I think the coin is from Denmark & the writing may be "King of Denmark, Norway, Vandalia, and Gotland", now this is just an guess on my part.
Tom
Posts: 5107 | Location: New Mexico in the USA | Registered: January 27, 2007
This is from Watchmakers & Clockmakers of the World 21st century edition by Loomes
Morrison, Alexander & Arthur London 1857 Usually Morison
Morrison, Alexander London about 1806
Morrison, Calebe Hyde, London about 1803
Morrison, Christopher London about 1706
Morrison, John London 1851-81
Morrison, Samuel London about 1736
Morrison, Theodore London (Street Swithin's Lane died 1766
Morrison, Thomas London early 19c, usually Morison
Morrison, William London 1828
Morrison, William II London 1863-81
I also looked in Watchmakers & Clockmakers of the World Vol1 by Baille but it had nothing to add.
If you could post a good close up of the stampded "S" in the case we might could put a year on the watch. From what I see perhaps 1773? Also can you make out the makers marks, are they double M's?
Tom
Posts: 5107 | Location: New Mexico in the USA | Registered: January 27, 2007
T.L over I.S (that's I and not L) would be Thomas Lawrence and James Stagg of Francis Court, St James, London and the mark was registered in March 1771. So it's a perfect fit for the 1773 date.
Posts: 105 | Location: Salt Lake City, Utah in the USA | Registered: May 27, 2011