Hamilton Electric Van Horn 14K Black Dial Watch BRAND_Longines as can be seen with

as can be seen with the 214HN marking on the movement and is engraved into the movement rather than stamped as is seen on most Astronaut movements

and 42mm Lug to Lug

Instead of "Electric"

SIZE:  22mm without crown | 40mm lug to lug

because it would have been located at the 9 position using this movement

Hamilton Electric Van Horn 14K Black Dial Watch BRAND_Longines as can be seen withOffered is this FULLY SERVICED (ultrasonic wash, rinse, and lubrication) Hamilton Electric Van Horn watch. Pictured in Ren Rondeau's book "The Watch Of The Future" on pages 193 194, it was released in January of 1957 with an original price of $175. 00. It is four times signed on the dial, case, crown, and movement. It runs great and keeps time to well under 30 seconds variation per day and has a brand new battery just installed. The hack function