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Experience the TUDOR Boutique | Royalmount, Montreal

ZENITH Defy Revival A3643 Elite 670 Automatic 37mm Watch

03.A3642.670/01.M3642 Pricing available upon request.
*All Affirm purchases are final sale

Not available in-store

Gift wrapping available – Add at checkout

Key Features:

  • Case Material Stainless steel

  • Case Size 37mm

  • Dial Colour Sunray silver

  • Movement Elite 670, automatic

  • Power Reserve Approx. 50 Hours

  • Features Original revival of the 1969 Reference A3643. Octagonal case with iconic 14-sided bezel.

  • Water Resistance 1000 ft.

  • Bracelet and Buckle Stainless steel "Ladder" bracelet

Product Details

In 2022, ZENITH unveiled the DEFY Revival A3642, a precise reinterpretation of one of the earliest DEFY models from 1969, complete with its signature octagonal case, 14-sided bezel, gradient dial and iconic ladder bracelet. The following year, the Manufacture introduced the revival of the A3691 reference from 1971, instantly recognisable by its striking ruby-coloured dial. For LVMH Watch Week 2026, the story continues with the reissue of another key 1969 creation: the DEFY Revival A3643, distinguished by its refined silver-toned dial.

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