Sapphire exhibition caseback showing the blue-finished bridges and star-shaped rotor of the high-frequency El Primero 3620 automatic calibre

Detailed view of the open double-folding deployment buckle clasp on a white ceramic Zenith Defy Skyline watch bracelet

Official white Zenith international warranty activation card and certificate paper displaying registration details

Official black leather Zenith branded sleeve card holder wallet for registration documents

Included secondary white patterned rubber strap factory sealed in original plastic packaging for the Zenith quick-change system

Official blue Zenith Defy Skyline skeleton user operating manual and quick step instruction booklet

Zenith Defy Skyline Skeleton 49.9301.3620/79.I001

Name: Zenith Defy Skyline Skeleton 49.9301.3620/79.I001
Brand: Zenith
SKU: 290F9
Price: 16045.00 USD
Availability: InStock

$16,045.00

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Collector's Notes

The Defy Skyline Skeleton 49.9301.3620/79.I001 anchors its design in a 41mm scratch-resistant white ceramic case. The material flows continuously from the 12-sided bezel to the integrated bracelet, framing a blue open-worked dial with rhodium-plated markers. Zenith equipped the sport watch with the automatic El Primero 3620 SK movement, which operates at 5 Hz. This high frequency enables a unique 1/10th of a second indicator that completes a full loop every ten seconds. An approximate 55-hour power reserve keeps the main hands running while the open gear train dictates this Zenith watch's visual aesthetic.

Specifications

Brand: Zenith
Model: Defy Skyline
Reference: 49.9301.3620/79.I001
Case Material: Ceramic
Bracelet Material: Ceramic
Size: 41mm
Dial Color: Skeleton
Bezel Material: Ceramic
Date: 2026
Condition: Brand New
Included Items: Watch with original box and papers
Movement: Automatic
Crystal: Sapphire Crystal
Water Resistance: 10 ATM

Stock ID: 290F9

Shipping & Delivery

At Grand Caliber, we strive to provide a seamless shopping experience with secure, fast shipping. All watches are in stock and typically ship within one business day after payment verification. We offer free domestic shipping via FedEx Overnight, fully insured at no extra cost. Orders are shipped to the nearest FedEx shipping center for secure pickup. Orders paid by credit card will be shipped only after the transaction is approved and settled, typically by 8:00 pm CT. Orders placed before 12:00 pm CT will ship the next business day, while those placed after 12:00 pm CT will ship on the second business day. To protect our customers, all orders must be shipped to the billing address on file with the credit card company unless an alternate shipping address is verified in advance. Orders paid via wire transfer will ship the same day funds are confirmed, with a cutoff time of 1:00 pm CT. We only accept wire transfers—no ACH or other electronic transfers.

Grand Caliber exclusively ships through FedEx and does not accommodate alternative shipping methods. FedEx Overnight shipping applies to all U.S. orders and delivers Monday through Friday; no weekend or holiday deliveries are available. A valid street address is required, as FedEx does not ship to P.O. boxes, APO/FPO addresses, or U.S. Territories. Sales tax is collected where applicable. If sales tax is not charged at checkout, customers may still be responsible for use tax based on their state’s regulations. We encourage customers to check with local tax authorities for specific guidelines. This tax notice is for informational purposes only and does not constitute legal or financial advice. Please consult a tax professional for guidance.