Q: What size is this Cartier Colisée watch?
A: This watch has a 25mm case diameter, giving it a compact profile. It is listed as a women's watch and was made in Switzerland.

Q: What materials does this watch feature, and are the diamonds factory-set?
A: The watch is described as an 18k gold Cartier Colisée with diamonds. The product information does not specify the diamond weight, grading or whether the diamonds were factory-set by Cartier. Please contact us for confirmation if these details are important to your purchase.

Q: When was this watch made, and what is its reference number?
A: This watch is dated circa 1990, meaning the production year is approximate. Its model reference number is 1980; this is not its production year.

Q: What wrist size does the bracelet fit, and can it be adjusted?
A: The bracelet is listed as fitting a wrist of 16cm or smaller, and one spare link is included. The maximum fit after adding that link is not specified. Please confirm sizing before purchase and have any adjustment assessed by a qualified watchmaker.

Q: What condition is this vintage watch in?
A: It is graded Very Good Condition overall. The exterior shows light traces of use, the internal condition is rated very good, and the hardware is shiny with light scratches. It is a pre-owned vintage piece rather than an unworn watch.

Q: Does the watch come with its original box and papers?
A: The product information lists one spare link. An original box, papers and authenticity card are not listed, so please do not assume they are included. Contact us if you need confirmation of the complete contents.

Q: Is this Cartier Colisée quartz or mechanical?
A: Comparable Colisée reference 1980 watches are commonly listed with quartz movements. However, the movement type is not specified in this watch's product information. Please contact us to confirm its movement, battery status and any available service history.

Q: Can I wear this vintage watch while swimming or showering?
A: Water resistance has not been confirmed for this individual watch, so avoid swimming, showering or immersing it in water. Cartier notes that water-resistance seals deteriorate with age and recommends regular checks. Have its current water resistance professionally assessed before exposing it to water.

Q: How should I care for and service this watch?
A: For routine surface care, gently wipe it with a soft, dry cloth and avoid soaking it while its water resistance remains unconfirmed. Protect it from impacts, strong magnetic sources and extreme heat. Cartier recommends periodic movement servicing; as no service history is supplied here, ask about any available records and arrange a professional assessment when needed.