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only £4,999.15 inc. VAT
The Grasshopper clock is based on the escapement invented by the famous clockmaker John Harrison (1693-1776). Harrison revolutionised marine navigation by making the first marine chronometer which enabled seafarers to accurately calculate their longitu
Delivery for this product is £0.00
If you do not konw what size to buy please use one of our hand ring size guides which can be placed over the finger or used with an existing ring (handy if you want this gift to be a secret) to determine the required ring size.