I picked this up a good few years ago, and looks like the one posted by Prodigy79 a few months ago ... similar type movement and dial, but this has day as well as date (unlike just date on other).
The zodiac bracelet is marked "Bear Hong Kong".
Is the bracelet legit for such a watch, or an aftermarket addition?
It is a bit short and looks to me like 4 links on one side vs 5 links on the other. Any idea what the name of this bracelet is, as it would help me find another link ... the missing link so to speak 
Thanks

Yes.

Amazing! What a great community!

If I could ask for one more favour it would be do you think this is authentic? EBay - 285671793268

Again, thank you for your help it's much appreciated!

Again, just cosmetic differences and sizes. the 306 is larger than the 313. These are from the 1990's Gold Point collection, the catalogs for them are available on www.ZodiacCatalogs.com if interested.

Sorry realised I also meant 306.29.09!

Do you have any thoughts on the 313.29.09 as a whole? I'm new to this but always wanted a zodiac.

Do you know when they were produced and which collection?

Thank you!

They are really the same watch with color differences, get the one you like.

Hey guys, this weekend I tried polishing out the existing crystal with Polywatch. It actually turned out wonderfully, so I'm going to pass on the Otto Frei crystal. Still working on the bezel tightening!

Hi, new here and always wanted a vintage Zodiac, I've been looking at a 313.29.09, could anyone please give me any info on this. If you think this would be a good purchase or not? There's also a 309.29.09, would this be better?

As stated any help would honestly be massively appreciated, thank you for your time.

I just acquired an original service manual for the Spacetronic - and I scanned it in order to share it. It is in Swedish however - if you need a section translated I may be able to help, you are welcome to ask. THIS MANUAL HAS BEEN OFFERED TO THE ZODIAC CATALOGUE SITE and will hopefully appear there shortly in stead of in this post.

If its a 20 ATM case its most likely from after 1958. It appears - but it's not confirmed -  that the first 20ATM version was seen at the Basel Fair that year - and it is certainly in ads etc from 1959 and onwards. I'm unsure if that was this exact version, you would need to dig further into the archives to decide.