Sterling Hunter Case Chronograph Pocket Watch. Porcelain dial marked “Patented” has a large sweep chronometer hand with sub chronometer minutes dia, sub time dial and sub seconds dial; approx. size 14 spring driven half plate movement with lever escapement, has stamped mark on rear plate of a knight’s helmet over a shield with fleur de lis and engraved “Patented Aug. 29th, 82”, stem wind, lever set. In a marked sterling silver hunter case with engine turned covers, gold washed interior, signed with Birmingham hallmarks for William Lander; movement is not running, dial has a chip at the edge of the “55” number, has a sterling silver chain and hanger. Weight: 4.27ozt.