细节
E. Howard Watch Co. A Rare and Early 18k Gold Openface Keyless Lever Watch
Signed E. Howard Watch Co., Boston, U.S.A., No. 248, Circa 1910
Gilt-finished lever movement, 23 blue sapphire jewels, free spring, wolf's tooth winding, engraved gold cuvette, white enamel dial, Breguet numerals, subsidiary seconds, polished case, case, cuvette, dial and movement signed
50.5mm diam.