and 502 was to be the original name of the caliber
The production of this special design was entrusted to the Noritake Company
CASE BACK: Stainless Steel marked Resistant to Shock and Magnetism
BAND/BRACELET: Brand new genuine Leather Black Calf Skin Band with matching Gold Tone Buckle
Offered is this extremely rare Wittnauer Electro-Chron Skeleton watch
Hamilton Jason Stainless Steel Watch Circa 1957 BRAND_Sicura and 502 was to beOffered is this great looking Hamilton all Steel Cased circa 1957 Jason that winds, sets, and runs great. Hamilton made few stainless steel watches at this time. BRAND: Hamilton Jason CASE: Stainless Steel CASE BACK: Marked Hamilton, Stainless Steel, Lifetime Mainspring, Shock Resistant, Water Proof, with tasteful dedication dating watch to 1959, and inside marked Hamilton W. Co., Lancaster, PA., Stainless Steel, R908673, Star W. C. Co. BAND BRACELET: