Hamilton Electric Sea-Lectric I Watch MOVEMENT_Junghans with just a tiny amount

with just a tiny amount of brassing at lug tips

Offered is this Breitling Valjoux 7733 Rallye Surfboard Chronograph

and Red Lightning Bolt Seconds Hand

On this particular dial the hour markers extend past the track that circles the dial

CASE BACK:  Marked 5749770 and inside Eterna Watch Co

Hamilton Electric Sea-Lectric I Watch MOVEMENT_Junghans with just a tiny amountOffered is this FULLY SERVICED (ultrasonic wash, rinse, and lubrication) Hamilton Electric Sea Lectric I watch. Pictured in Rene Rondeau's book "The Watch Of The Future" on page 190, it was released in June of 1958 with an original price of $100. 00 for Leather Strap, and $110. 00 with Metal Band. It is signed on the dial, case, movement, and crown. It runs great and keeps time to well under 30 seconds variation per day and has a brand new battery