Zenith · Defy

Strap for Defy Classic Black & White

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter41 mm
Reference49.9005.670/11.R943
FamilyDefy
MovementZenith caliber Elite 670 SK hours, minutes, seconds | date | skeleton
Year2020
CaseTitanium, Ceramic

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Defy 49.9005.670/11.R943

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy 49.9005.670/11.R943, seen from the bench

The Zenith Defy reference 49.9005.670/11.R943 is equipped with the Elite 670 SK caliber featuring hour, minute, second and date functions. The movement has a skeletonized construction that leaves the internal mechanisms visible. The watch belongs to the Defy collection of the Swiss brand Zenith.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only