18ct rose gold plated stainless steel case, swiss movement, Tresor Paris monogram bezel (detachable), .009ct diamond set black dial. Both the chronograph and the date function are driven by a quartz movement. One of the range of watches made by the International Jewellery, Hatton Garden, proud Tresor Paris of London ( England ), as worn by a host of celebrities. Warranty: Tresor Paris Watches are supplied by Ancient & Oriental. Warranty is covered by the latter only and no official Tresor Paris warranty card is supplied. If there are any problems with the watches, we always work with customers to find a solution. Strap length: 19cm Weight of watch: 168.3g Diameter of watch: 4.0cm Condition: New Shipping method: Private courier of our choice.