Jeremie Gregory at the Royal Exchange, London, circa 1660 An early single-handed pair-cased verge pocket watch Case: outer case - silver/brass, shagreen, stud decoration. Inner case - silver. Dial: silver, finely engraved scene of a seated shepherd. Movm.: full plate movement, gut/fusee, ratchet wheel set up with blued steel spring, two-arm iron balance without balance spring. Jeremie Gregory (d. 1686) worked in London, Cornhill/Royal Exchange. He was a member of the Clockmakers'