Zenith · Defy

Strap for Defy Classic Carbon / Bracelet

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

Lug width

20mm

20 mm straps All Zenith

Lug width20 mm

Case diameter41 mm

Reference10.9001.670/80.M9000

FamilyDefy

MovementZenith caliber Elite 670 SK Hours, Minutes, Seconds | Date | Skeleton

CaseTitanium, Carbon

Spring bar

Swiss Standard universal spring bars

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

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Straps for the Defy 10.9001.670/80.M9000

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy 10.9001.670/80.M9000, seen from the bench

The Zenith Defy Classic Carbon 10.9001.670/80.M9000 features the Elite 670 SK caliber with high-frequency quartz movement. The 41 mm case combines titanium and carbon for reduced weight and structural resistance, while the skeletonized caseback showcases the movement. The 20 mm lug width accommodates compatible aftermarket straps; maximum strap thickness is 3.5 mm at the insertion point.

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