Zenith CHRONOMASTER OPEN 39.5MM

REF: 03.3300.3604/69.C823

CHF 9,400.00

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A dynamic 39.5 mm Chronomaster Open in brushed and polished stainless steel, revealing the beating heart of the El Primero 3604 calibre through a matte silver open-heart dial with tricolour chronograph counters. The elegant case pairs classic aesthetics with mechanical intrigue, creating a compelling modern chronograph. The high-frequency El Primero 3604 automatic chronograph movement powers a central 1/10th-of-a-second hand (rotating every 10 seconds), features column-wheel actuation, and delivers a 60-hour power reserve—covered by COSC chronometer certification. Housed under sapphire crystals front and back with a screw-down, display caseback, the watch offers 100 m water resistance and is worn on a blue textile or rubber strap secured via a deployant clasp—balancing sporty flair with refined craftsmanship.

Reference: 03.3300.3604/69.C823
Movement (Calibre): Zenith El Primero 3604 automatic chronograph; high-frequency 5 Hz (36,000 vph); column-wheel control; central 1/10-second hand completing rotation every 10 s; 60-second and 60-minute counters; small seconds; date; silicon escapement; COSC-certified; approx. 60-hour power reserve
Case: 39.5 mm stainless steel (brushed & polished); round shape with open-heart dial; sapphire crystal front and display back; screw-down caseback; water-resistant to 100 m (10 ATM)
Dial: Matte silver open-heart “starry” dial revealing the movement; tricolour chronograph subdials; 1/10-second scale on flange; applied baton indices and luminous-filled baton hands
Clasp/Buckle: Deployant (folding) clasp in steel
Strap: Paired with a blue cordura-effect rubber strap

Informations

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All our products are 100% original and authentic.

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Pricing and VAT
Swiss VAT (8.1%) is included in all listed prices. International buyers are responsible for any customs duties or import taxes applicable in their country.

Pick-Up Options
In-store pick-up is available Monday to Friday during business hours. Weekend pick-ups are possible by appointment only. For international clients, we offer pick-up at Geneva, Zurich, or Basel airports (upon arrangement).

Worldwide Shipping
We ship worldwide via FedEx, ensuring fast and secure delivery.

In-Person Purchase
You are welcome to buy directly at our showroom by appointment. We accept bank transfers, cash, and major credit cards. Please note: Items will only be handed over after full payment has been received.

Shipping & returns

As a Swiss-based business, we are committed to clear, reliable service. Our policies comply with Swiss law and are designed to ensure a smooth experience for every client.

SHIPPING

Domestic (Switzerland)
Courier: Swiss Post or FedEx, insured and trackable.
Delivery Time: Estimated 2–4 working days
Shipping Fees: FREE

International
Courier: FedEx or other express couriers
Delivery Time: Estimated 3–10 working days, depending on destination.
Shipping Fees: Displayed at checkout or included in the price where noted.

Customs Duties & Import Taxes
Swiss VAT (8.1%) is included in all prices. International buyers are responsible for any customs duties, VAT, or import taxes

Pick-Up Options
In-store pick-up available by appointment in Switzerland. Airport handover available at Geneva, Zurich, or Basel with prior notice

RETURNS & REFUNDS

We only accept returns in the event that the item was damaged during shipping.

Return Request Procedure
Please contact us within 48 hours of delivery. Include:
– Clear photos of the damaged item and packaging
– A brief explanation of the issue
We will review your claim within 2 working days.
If approved, we will provide instructions for returning the item. Please do not return any item without our written approval. Unauthorised returns will not be accepted or refunded.

Refund Process
Once we receive and inspect the damaged item, a refund will be processed within 5–7 working days. Refunds are issued via the original payment method.

Returns Not Accepted
We do not accept returns for:
– Change of mind
– Incorrect model ordered
– Wear and tear
– Custom or engraved items

Contact Us
Have a question about shipping, insurance, or how to report shipping damage? We're happy to help.
Email: sales@andermattsw.ch
Phone: +41 888 79 22
Customer Service: Tuesday – Friday, 10:30–17:30 CET