DEFY Classic Automatic Skeleton 41mm Brushed-Titanium and 18-Karat Rose Gold Watch, Ref. No. 87.9001.670/79.M9001

Editor's Notes

A contemporary interpretation of Zenith's 1970s design, the updated 'DEFY Classic' comes in a bold mixed-metal colourway of brushed-titanium and 18-karat rose gold. The Elite 670 SK automatic movement that powers the watch is showcased through a skeletonised dial and sapphire crystal case back, so no detail goes unappreciated. With Super-LumiNova®-coated hands, a 50-hour power reserve and 10-bar water resistance, this durable reference excels in both performance and appearance. We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. Call our Customer Care team for more information.

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Technical Specification


  • Swiss-made calibre Elite 670 SK automatic movement with 50-hour power reserve
  • 27 jewels, 28,800 Vph


  • Hour, minute and second hands
  • Date window


  • Skeleton dial
  • 18-karat rose gold-plated Super-LumiNova®-coated hands and indices


  • Brushed-titanium and 18-karat rose gold case
  • Crown for time adjustments and manual winding
  • Sapphire glass crystal
  • Exhibition case back
  • Clasp-fastening brushed-titanium and 18-karat gold rose gold strap


  • Case diameter: 41mm; case thickness: 10.75mm
  • Water resistance: 10 bar
  • Comes in a presentation box
  • This piece has been certified in accordance with the Hallmarking Act 1973
  • MR PORTER is a certified member of the Responsible Jewellery Council
  • Reference number: 87.9001.670/79.M9001
  • Made in Switzerland
Product Code 5756269973046317

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