Omega constellations bracelet help

Hello hope you are all well, I have just purchased my first neo vintage omega watch, the Manhattan constellation. Unfortunately it looks like I will need to buy a few more links for it to fit. The bracelet code is 1392/012, I am having a hard time working out which links would fit this particular watch, could anyone help point me in the right direction?

Thank you and have a great weekend,

Teddy