Zenith · Defy

Strap for Defy Zero G Sapphire

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

Lug width20 mm
Case diameter44 mm
Reference04.9000.8812/00.R920
FamilyDefy
MovementZenith caliber El Primero 8812 SK hours, minutes, small seconds | power reserve indicator, skeleton
Year2018
CaseTitanium

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 04.9000.8812/00.R920

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Defy 04.9000.8812/00.R920, seen from the bench

The Zenith Defy Zero G Sapphire, reference 04.9000.8812/00.R920, is the contemporary evolution of the Defy collection launched in 2017. The 44 mm titanium case features angular lines and a skeletonized design that reveals the internal movement. At its core beats the Zenith El Primero 8812 SK automatic caliber, beating at 36,000 alternations per hour, visible through both the caseback and skeletonized dial. The 20 mm lug width is precisely proportioned for the titanium case, ensuring optimal visual balance. Water-resistant to 300 meters, this timepiece combines Swiss high-horological engineering with radical contemporary aesthetics.

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