Markwick Markham Perigal, London. A fine enameled gold pair case verge watch for the Turkish market

Markwick Markham Perigal, London. A fine enameled gold pair case verge watch for the Turkish market
Date: London hallmark for 1813
Movement: Gilt full plate with fusee, pierced cock with diamond endstone, scroll capped pillars, no. 41704
Dial: White enamel, Turkish chapters and minute numerals, gold beetle and poker hands
Case: Outer: painted en grisaille with trophy of arms over red guilloché ground within a champlevé border; inner: plain gold, casemaker's incuse mark AN, no. 41704
Signed: Dial and movement
Size: 40mm diam. of outer case