Most visitors online was 4107 , on 14 Jan 2023
Not sure about the script S and F on the back of the plate.
it has had a new escapement fitted in the last 20 years or so
The name 'Equator' was registered by a number of Swiss companies, though I have not idea whether any apply to this clock. A.1 is sometimes seen on the back of French movements, but doesn't seem to be on the movement here.The name on the dial is an odd one
ManyThe S and F on the back plate are the same thing as on the platform - Slow and Fast.
The letters are on the back plate because the platform originally fitted had a regulator which curved down over the back plate and so therefore the S and F were stamped there so that the regulator 'tail' could be moved in the correct direction. The new platform did not have such a regulator, so the S and F on the back plate became redundant.
The name 'Equator' was registered by a number of Swiss companies, though I have not idea whether any apply to this clock. A.1 is sometimes seen on the back of French movements, but doesn't seem to be on the movement here.
A.1 is sometimes used as a term of good quality and may perhaps be the inference here.
Others may know more.
JTD
Many thanks everyone, helpful info. Greatly appreciated!The S and F on the back plate are the same thing as on the platform - Slow and Fast.
The letters are on the back plate because the platform originally fitted had a regulator which curved down over the back plate and so therefore the S and F were stamped there so that the regulator 'tail' could be moved in the correct direction. The new platform did not have such a regulator, so the S and F on the back plate became redundant.
The name 'Equator' was registered by a number of Swiss companies, though I have not idea whether any apply to this clock. A.1 is sometimes seen on the back of French movements, but doesn't seem to be on the movement here.
A.1 is sometimes used as a term of good quality and may perhaps be the inference here.
Others may know more.
JTD