Zenith · Defy

Strap for Defy El Primero 21 Pink Edition

Takes 23 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width23 mm
Case diameter44 mm
Reference22.9004.9004/73.R598 (aka: Pink Ribbon)
FamilyDefy
MovementZenith caliber El Primero 9004 hours, minutes, small seconds | Chronograph | chronometer, power reserve indicator
Year2020
CaseRose Gold, Diamonds

Spring bar

Swiss Standard universal spring bars

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

The Defy 22.9004.9004/73.R598 (aka: Pink Ribbon), seen from the bench

The Zenith Defy Pink Ribbon features the El Primero 9004 caliber with chronograph functions, power reserve indicator and chronometer certification. The movement offers hours, minutes, small seconds and an integrated chronograph. The case has 23mm lugs.

Frequently asked questions

What is the lug width of the Zenith Defy 22.9004.9004/73.R598?

The lug width of the Zenith Defy 22.9004.9004/73.R598 is 23mm. This measurement is calculated from the horizontal space between the fixed lugs of the case. A compatible strap must respect this dimension precisely to ensure correct insertion without slipping or blocking.

Which strap is most suitable for the Zenith Defy 22.9004.9004/73.R598?

For the Pink Ribbon we recommend American alligator in neutral tones (pearl grey, white, black) to maintain elegance without competing chromatically with the pink dial. Alternatively, vegetable-tanned calf leather in dark brown or black offers daily versatility. For those wishing to emphasise the chronograph's sporty character, a NATO strap in piqué or a structured rubber strap are practical and contemporary choices.

How do I change the strap on the Zenith Defy 22.9004.9004/73.R598?

To change the strap, use a spring bar tool (two-pronged implement) by inserting the tip under the spring bar connecting the strap to the case. Press gently to release one end of the bar, then remove the old strap. Insert the new strap by aligning it with the lugs, ensuring the spring bar is fully seated. For a risk-free operation, we recommend seeking expert assistance.

Can I use aftermarket compatible straps on this model?

Yes, any aftermarket strap with a 23mm lug width is compatible with the Zenith Defy 22.9004.9004/73.R598. We recommend always verifying the manufacturer's specifications and opting for certified quality leathers (alligator, shell cordovan, calf) to maintain the aesthetic standard of a rose gold and diamond watch. Milano Straps offers a selection of 23mm straps customisable in sizes and finishes.

How long does a leather strap last on a watch like the Zenith Defy 22.9004.9004/73.R598?

The average lifespan of a leather strap depends on daily usage and leather quality. High-quality alligator or shell cordovan, properly maintained, lasts 3-5 years of regular use. Vegetable-tanned calf leather has a slightly shorter lifespan, 2-4 years. To extend the strap's life, avoid prolonged exposure to moisture and heat. Milano Straps offers an 18-month warranty on custom straps and maintenance and replacement assistance.

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