Defy Revival A3691
Pre-Owned in excellent condition. Missing box and papers. Watch originally purchased in 2023.
The Zenith DEFY Revival A3691 is a striking reinterpretation of a cult 1971 reference, faithfully capturing the bold design language that defined the early DEFY collection. Housed in a 37mm stainless steel case with the line’s signature octagonal architecture and distinctive 14-sided bezel, the watch delivers a true vintage aesthetic with modern refinement. Its standout feature is the vivid ruby-red gradient dial, a nod to Zenith’s historic experimentation with color, complemented by faceted, rhodium-plated hands and markers with Super-LumiNova for enhanced legibility.
Powering the watch is the automatic Elite 670 manufacture movement, offering a 50-hour power reserve and reliable 4Hz performance, along with central seconds and a discreet date display at 4:30. The DEFY Revival A3691 is fitted on a period-correct stainless steel “ladder” bracelet, reinforcing its retro appeal while ensuring everyday comfort. With an impressive 300-meter water resistance and robust construction, this model blends vintage character with modern durability, making it an ideal choice for collectors seeking a distinctive yet historically grounded sports watch.
Reference Number: 03.A3642.670/3691.M3642
-
Case: 37mm in stainless steel
- Bezel: Stainless steel 14-sided bezel
-
Dial: Ruby gradient
-
Crystal: Sapphire Crystal
-
Movement: Zenith caliber Elite 670
- Automatic, self-winding movement
- Hours, minutes, seconds, date
- Silicon escape wheel and pallet lever
- 50 hour power reserve
-
Water Resistance: 300 meters
-
Bracelet: Stainless steel "Ladder" bracelet with folding clasp and safety latch
- Box and Papers: Missing box and papers.

The Manfredi Difference
Two generations, over 35 years in luxury jewelry and watches.
Every piece new and authentic, with manufacturer warranty.
In-house craftsmanship and a 2-year warranty on certified pre-owned.
Gift-wrapping available online and in-store.









