Case material: Steel; Charge: Quartz; Conditions: New Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 040036WW00 Hermes 040036WW00 Complete Details: Polished Silver+ Alloy case (designation indicating a 97% pure silver alloy), specially developed to ensure that the silver maintains its characteristic glow & does not tarnish as easy as traditional 925 silver. Malta blue grained calfskin leather strap. Opaline silvered dial with Arabic numerals.  Solid screwed-in case back adorned with the Hermes logo.   This watch is also known as NA2.250.220/UU7L