Omega made some lesser known models, yet, the Admiralty is very attractive and quite rare on the market. FInding one with original bracelet is a nice bonus! This watch is all original, including the bezel's aged dot. 
 
Details:
 
Make: Omega
Model: Admiralty
Reference: 166.054
Year: 1960's
Material: Stainless Steel
Dimensions: 36mm
Crystal: Plexi Glass
Movement: Automatic Cal 565
Bracelet/Strap:  Original 1168 Bracelet
Lug Width: --mm
Box/Papers: No/No