An early 19th Century English Debaufre in a gilt open face case. Full plate gilt keywind movement with resting barrel, polished steel Geneva stopwork. Pierced and engraved bridge cock with polished steel coqueret. Plain three arm polished steel balance with blue steel spiral hairspring, gilt Bosley regulator. Debaufre escapement employing two polished steel escape wheels acting alternately on a single steel roller. Winding through the white enamel dial, Roman numerals, gold hands. Plain gilt metal open face case, the movement hinging out at 9 o'clock, , maker's mark “WB” in a rectangle.