I really don´t have a guess about the model but seems like this one, except the white color: https://www.mybulova.com/watches/1972-unknown-13495
CASE: Stainless Steel. Marked CR and 725 inside. 20 x 20 mm; 26 mm lug to lug.
I looked at the linebooks around that year and didn't find a match.
Unknown for now
In reply to I looked at the linebooks… by Kathy L.
Agradeço bastante o vosso trabalho. Pode ser que apareça alguma correspondência em publicidade.
I come up empty as well. Sorry.
Unknown
In reply to I come up empty as well… by neetstuf-4-u
Não tem que pedir desculpa. Eu é que tenho que agradecer o vosso esforço para descobrir um identificação.
This is from the 1966-67 linebook. Unfortunately it doesn't give it a name.


In reply to This is from the 1966-67… by Kathy L.
Obrigado Kathy pela sua investigação. No entanto a "case" não é igual.
In reply to Obrigado Kathy pela sua… by josé serra
Yes sorry about that, I see it is slightly different, nice catch. Back to Unknown.
Great find Kathy! This will be a 1968 Bulova Model 720002. By the way, that LineBook, BAWD 0164 is from Bienne, Switzerland which makes this an International (Swiss) model
In reply to Great find Kathy! This will… by Geoff Baker
Obrigado Geoff, mas a caixa (case) não é igual.
I don't think this is a good model number ID. The watch case is different. Note the sides are flat on the line book but slightly curved on the example watch. Also the date window is in the a different position.