Zenith Defy Chronograph USM Pure Orange 03.A780.400-3/56.M3642
The Zenith Defy Chronograph USM 03.A780.400-3/56.M3642 debuted in 2025 as one of four colour variants developed with USM Modular Furniture, produced in an edition of 60 pieces. Its 37mm stainless steel case remains faithful to the original 1969 Defy with its angular octagonal form and fourteen-sided bezel, now…
| Reference | 03.A780.400-3/56.M3642 |
|---|---|
| Collection | Revival |
| Case diameter | 37 mm |
| Case material | Stainless Steel |
| Case shape | Round |
| Case back | Open |
| Lug width | 18.00 mm mm |
| Movement | Zenith caliber El |
| Water resistance | 300 m |
| Dial colour | Orange |
| Indexes | Stick / Dot |
| Hands | Stick |
| Crystal | Sapphire |
| Year introduced | 2025 |
| Limited edition | Yes |
This is a reference-catalog entry for the Zenith Defy Chronograph USM Pure Orange 03.A780.400-3/56.M3642. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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