Interesting English gold watch with eccentric dial Circa 1803

Gold watch with an eccentric dial
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An interesting English 18 carat gold key wind open faced cylinder pocket watch with an eccentric dial, London Hallmark for 1803. Gilt full plate movement with cylinder escapement, pierced and engraved balance cock,  with diamond end stone, silver regulation disc.
White, offset Roman numeral hour markers, black outer minute and 1/5th second divisions, gilt hands, centre second hand.
Polished inner and outer case. Signed dial and inner cap, case stamped IW.
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Diameter: 56 mm
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Signed: Peter Desmarais, St Martins Court, Leister Square
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Peter Desmarais is recorded as working from 1794 to the early 19th Century in London.