Omega Star Watch case info seeking

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Hello
I used to own this Omega without Swiss maker usual reference since it's a Star Watch case. The cal is 351 ( if I remember correctly - please see pics below).
Other than a 10M range serial number caliber the watch wouldn't attract most of collectors here. But do you think Swiss Omega might issue a ref similar in this style...
Thanks
 
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American market watches such as this more often than not do not have direct Swiss analogues.
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