Zenith Chronomaster Sport
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Estimated Delivery:Oct 01 - Oct 05
The Pinnacle of Modern Chronographs: The Zenith Chronomaster Sport (Ref. 03.3100.3600/21.M3100)
Own a piece of horological history modernized for the fast lane. Zenith completely revolutionized watchmaking in 1969 by releasing the El Primero—the world's first integrated, high-frequency automatic chronograph movement. This stunning 41mm Zenith Chronomaster Sport honors that legendary legacy while delivering an unmistakably contemporary edge. Framed by a sleek, scratch-resistant black ceramic bezel, its deep black lacquer dial features the brand's iconic signature: the overlapping, tri-color subdials in shades of anthracite, grey, and blue. Paired with a robust, integrated stainless steel bracelet, this watch beautifully balances historic DNA with everyday versatility.
What truly sets this model apart is the mechanical genius visible through the sapphire exhibition case back. It is powered by the next-generation In-House El Primero 3600 calibre, a high-beat movement operating at a blistering 36,000 vibrations per hour (5Hz). Because it beats so rapidly, the striking red central chronograph hand doesn't just circle the dial every 60 seconds; it flies around the dial in a lightning-fast 10 seconds, allowing you to flawlessly measure intervals down to 1/10th of a second right on the ceramic bezel. Boasting a beefed-up 60-hour power reserve and 100 meters of water resistance, this model represents the ultimate cross-section of high-performance engineering and striking sports style.
Overview
SKL Exchange ensures secure, insured delivery for all luxury timepieces. Shipments originate from Tucson, AZ, via UPS or FedEx, Monday-Friday (excluding holidays). Signature required on delivery.
Shipping Timelines
- In-Stock Items: Ready to ship 1-2 business days.
- Price on Request/Special Order: 2-10 business days from order, as sourced from suppliers.
All shipments fully insured against loss or damage.
Pre-Shipment Process
Every watch is:
- Verified against listing details.
- Paired with matching box/papers.
- Tested by certified watchmakers for cosmetics, accuracy, and water resistance (if applicable) using advanced equipment.
Shipment Details
Orders ship to your billing address, securely packaged. Fully insured; trackable. Expedited options available—contact for quotes.
Sales Tax
We collect sales tax on shipping/handling for taxable orders to Arizona addresses, per state law. Out-of-state varies by jurisdiction.
International Shipping
Available upon request—duties/taxes responsibility of recipient. Insured via carrier; timelines 5-14 days.
Order Changes/Cancellations
Requests before shipment honored; post-shipment, refer to returns policy.
Issues on Delivery
Report damage/non-delivery within 48 hours with photos/tracking. We'll resolve promptly via insurance/replacement.
Last Updated: February 21, 2026
Contact Us
Shipping questions? We're here to assist.
SKL Exchange
Tucson, AZ.
443-309-9732
swrehberg@gmail.com