Technical Archive

Zenith
Pilot 29.2430.679/63.I001— lug 20mm

Zenith Pilot 29.2430.679/63.I001: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Pilot Type 20 Adventure 45mm Bronze / Khaki / Matrix

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Zenith 29.2430.679/63.I001
Lug Width
20 mm

The essential strap measurement.

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Reference

29.2430.679/63.I001

Movement

Zenith caliber Elite 679 Hours, Minutes, Seconds

The Heritage

The Zenith Pilot reference 29.2430.679/63.I001 features the automatic Elite 679 caliber with hour, minute and second indication. The Elite 679 movement is one of the Swiss manufacturer's proposals for three-hand watches. The Zenith Pilot collection is characterized by an aesthetic inspired by aircraft instrumentation.

FAQ

What is the lug width of the Zenith Pilot 29.2430.679/63.I001?

The lug width of the Zenith Pilot 29.2430.679/63.I001 is 20mm, measured internally between the case lugs. This dimension is designed to balance the 45mm case weight and ensure stable strap attachment without excessive stress on the lugs.

What is the best strap for the Zenith Pilot 29.2430.679/63.I001?

The ideal strap depends on intended use: honey-colored mississippi alligator for elegance and balanced durability; dark brown vegetable-tanned leather for chromatic consistency with the bronze patina; navy or gray NATO for aviation heritage; black rubber for versatile multi-purpose wear. Casati Milano offers personalized guidance for the optimal choice.

How do you change the strap on the Zenith Pilot 29.2430.679/63.I001?

The Zenith Pilot uses traditional screw-down lugs. Position the watch on a soft cushion, locate the small screws at the strap ends, use a precision screwdriver to gently remove them, extract the old strap and insert the new one, tightening the screws with moderate pressure. If you are not experienced, Casati Milano offers strap changes and adjustments.

Are there aftermarket straps compatible with this model?

Yes, all straps with 20mm lug width are compatible with the Zenith Pilot 29.2430.679/63.I001. Milano Straps offers a curated range of leather, NATO and rubber straps, customizable in size, stitch color and initials, with fast shipping.

How long does a leather strap last on the Zenith Pilot 29.2430.679/63.I001?

A quality leather strap (alligator or calf) typically lasts 3-7 years with daily use, provided it is kept dry and protected from prolonged sun exposure. Durability depends on frequency of use, climate and maintenance care. Casati Milano guarantees its straps for 18 months and offers assistance to extend product life.

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.

Request an appointment →

By appointment only · Milan

The atelier's website: casatimilano.com