Hamilton Electric Nautilus 503 Or 508 Stainless Steel Watch BRAND_Waltham It is a great piece

It is a great piece of Hamilton Electric History

BAND/BRACELET:  Brand New Genuine Leather Brown Alligator Grain Band with Matching Gold Tone Clasp

This aids in water resistance

BAND/BRACELET:  Brand new Genuine Leather Crocodile Grain Brown Strap with Matching Gold Tone Buckle

Hamilton Electric Nautilus 503 Or 508 Stainless Steel Watch BRAND_Waltham It is a great pieceOffered is this FULLY SERVICED (ultrasonic wash, rinse, and lubrication) Hamilton Electric Stainless Steel Nautilus 503 or 508 watch. The only difference in the two models was the design of the bracelet. Pictured in Ren Rondeau's book "The Watch Of The Future" on page 184 and 185, the 503 was released in January 1964 with original price of $79. 50, and the 508 was released in December 1962 with the same $79. 50 price. It is signed on the dial, case,