Hamilton / Model reference
Compare the individual source configurations below with the watch you are identifying.
Named Hamilton model supported by non-rejected catalog evidence. Punctuation and spacing equivalents reconciled; numbered variants retained. Replacement sources do not establish watch offering dates.
A similar case or dial is a starting point. Check the documented configuration and any movement evidence before settling on an identification.
Dates below belong to publications. Different specifications remain attached to their own source appearance.
1963
Hamilton Watch Company · Printed 8 — 505 Electric Watches (viewer 10)
Spectra II
10K yellow rolled gold plate case. Bracelet.
Historical price: USD 110.00 · suggested retail
Own caption band price; suggested-retail notice verified viewer2.
1964
Hamilton Watch Company · Printed12 — 505 Electric Watches
Spectra II
10K yellow rolled gold plate case.
Historical price: USD 110.00 · suggested retail
Own footer suggested retail plus Federal Tax; prices/specifications subject to change without notice; models subject to prior sale.
1965
Hamilton Watch Company · Printed11 — Electric Watches (viewer13)
Spectra II
10K yellow rolled gold plate. Visible sharedpanel:shock-resistant,anti-magnetic.
Historical price: USD 110.00 · suggested retail
Owncaption model/band price;catalogfooter designates suggestedretail.Taxunspecified.