5513 bracelet not stamped (Argentina)

[Marcoroc]

Hello everyone,

I am in the process of buying a 5513 meter first of 1966/1967 1.5 million of serial number.

The serial number is printed on the warranty and the watch is complete with box and everything.

However I have noticed that the bracelet does not have any number (should be 7206 80 considering model and year)

I have been told that the watch being sold in Argentina did not have such specification on the bracelet? Is this possibile ?

I have some doubts any feedback would be more than appreciated