Hamilton K-454 Sputnik Automatic Watch Circa 1955 MOVEMENT_Automatic SIZE: 42mm without the crown

SIZE:  42mm without the crown | 42mm lug to lug

CASE:  Stainless Steel with 14K Solid Yellow Gold Insert

This is an excellent example with original finish dial

which measures distance in kilometers from an event using time required for sound to travel from the event

and shows virtually no wear

Hamilton K-454 Sputnik Automatic Watch Circa 1955 MOVEMENT_Automatic SIZE: 42mm without the crownOffered is this great looking Automatic Hamilton K 454 Sputnik that winds, sets, and runs great. It keeps excellent time. The automatic feature works well and keeps the watch wound when wearing. It was introduced in 1955 and was nicknamed Sputnik for it's resemblance to the Sputnik satellite, the first artificial Earth satellite, launched by the Soviet Union. BRAND: Hamilton K 454 GENDER: Mens CASE: 10K Gold Filled Case, Steel Back CASE BACK: Marked