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TAG Heuer Formula 1 CAZ101AT.BA0842 | Blue Dial Used (Very good) Men's watch/Unisex Buy in Switzerland
In Stock
Original box, original papers

TAG Heuer Formula 1 CAZ101AT.BA0842

Reference
CAZ101AT.BA0842
Case diameter
43 mm
Dial
Blue
Case material
Steel
Condition
Used (Very good)
Bracelet color
Steel
USD 3,160 USD 3,300 -4%
Free insured shipping to · delivery November 5 – November 6
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14-day return · Warranty included · Insured shipping
Contact via WhatsApp Personal assistance with your purchase

TAG Heuer Formula 1 CAZ101AT.BA0842 Features

Reference number
CAZ101AT.BA0842
Brand
TAG Heuer
Gender
Men's watch/Unisex
Availability
Item needs to be procured
Case material
Steel
Bracelet material
Steel
Scope of delivery
Original box, original papers
Year of production
Unknown
Dial
Blue
Clasp
Fold clasp
Crystal
Sapphire crystal
Dial numerals
Arabic numerals
Bezel material
Steel
Bracelet color
Steel
Clasp material
Steel
Condition
Used (Very good)
Movement
Quartz
Water resistance
20 ATM
Case diameter
43 mm
Lug width
21 mm
Bracelet length
210 mm
Thickness
12.4 mm
Collection
Formula 1
Model
Formula 1
Dealer product code
387589

TAG Heuer Formula 1 CAZ101AT.BA0842 Description

On this TAG Heuer Formula 1 CAZ101AT.BA0842, the case is Steel, the dial is Blue and the bracelet is Steel. The case measures 43 mm across. The bezel is made of Steel.

The dial numerals are listed as "Arabic numerals". The dial is protected by Sapphire crystal. The watch is powered by the Quartz movement.

The bracelet comes in Steel. It is secured by the Fold clasp. The clasp is made of Steel. The watch dates from Unknown.

Condition and set

The reference number CAZ101AT.BA0842 separates this version from other variants of the model, down to dial, bezel and bracelet details, so match it against the photos before you buy.

Authenticity and service

Every watch sold by WATCHOYSTER is inspected and authenticated by our certified watchmaker and verified against The Watch Register before it reaches you. Each piece comes with our warranty and a 14-day return policy. Interested in the TAG Heuer Formula 1 CAZ101AT.BA0842? Write to us on WhatsApp, and we will send additional photos and delivery details.

Watch Certificate™

Watch Certificate™

For maximum security and transparency, a Watch Certificate™ can be provided upon request. This independent document confirms the authenticity of the timepiece and protects you from counterfeit or altered watches.

International Certification

International Certification

We cooperate with the global organization The Watch Register®. Upon request, every watch - whether new or pre-owned — can be supplied with an official certificate from this international authority.

Insured delivery

Insured delivery

All orders are shipped with full insurance, ensuring that both domestic and international shipments are safe and worry-free.

14-day return policy

14-day return policy

You may return the watch within 14 days if it differs from the description or photos, or if there is a defect not mentioned.

Inspected by Certified Watchmaker

Inspected by Certified Watchmaker

All our timepieces are thoroughly inspected by our certified watchmaker to ensure authenticity and perfect working condition. Every watch we offer is guaranteed to be 100% original.

Personal collection

Personal collection

When preferred, collect your watch from our private showroom in Geneva. A secure and discreet handover, designed for your comfort and peace of mind.

How Returns Work

Contact Us

1. Contact Us

Contact us Inform us about the return by writing via WhatsApp — it’s the fastest and easiest way.

Secure Return

2. Secure Return

Secure return We will provide you with an insured shipping label so you can safely return your watch.

Money Back

3. Money Back

Once your returned watch has been received and inspected, approved refunds are processed within 7–10 business days, using the original payment method whenever possible.

TAG Heuer Formula 1 CAZ101AT.BA0842
Security & Warranty
Authenticity
Flexible payment options
Insured shipping

Before You Buy TAG Heuer Formula 1 CAZ101AT.BA0842

Key details about authentication, financing, viewing, delivery, and condition.

Yes. Before shipment, our certified watchmaker thoroughly inspects this TAG Heuer Formula 1 (Ref. CAZ101AT.BA0842). The inspection covers movement accuracy, the integrity of its Steel case (43 mm), the condition of its Blue dial, and overall authenticity. The serial number is also checked against The Watch Register.

This timepiece comes with 24 months of WATCHOYSTER Official Brand Service Coverage, with eligible repairs carried out at authorised brand service centres at our expense. Our 14-day return policy also applies if the watch does not match its description or photographs.

Flexible financing is available for selected watches to eligible customers residing in Switzerland. Currently, financing is offered for watches priced up to CHF 10,000.

Eligible models are clearly marked with a financing badge on the product page.

Interest rates, repayment periods and approval conditions depend on the financing provider. Full details are presented during the application process at checkout.

WATCHOYSTER is a professional luxury watch dealer based in Geneva, Switzerland. Due to our secure storage and logistics arrangements, we do not offer in-person viewings before purchase.

However, we are happy to provide additional photographs, detailed videos, and personal assistance to help you make a confident decision.

Clients are welcome to collect their watches in person at our Geneva office by appointment after purchase.

This TAG Heuer Formula 1 CAZ101AT.BA0842 is carefully inspected and verified before shipment, then dispatched fully insured from our Geneva facility. Delivery typically takes 4–7 business days, depending on the watch and destination. Estimated delivery dates specific to this timepiece are clearly displayed on its product page. Tracking information is provided once the watch has been dispatched. Included with this timepiece: Original box, original papers.

This TAG Heuer Formula 1 is listed in Used (Very good) condition. Before shipment, our certified watchmaker carefully inspects the case, dial, bezel, crystal, and bracelet to verify its condition and ensure it matches the description. Real photographs on this page show the actual watch. Included with this timepiece: Original box, original papers. A WatchCertificate digital passport is available on request, providing independent documentation of the watch’s authenticity, condition, and available service history.

Customer Reviews

Real impressions from clients who worked with our team and received their watches.

  • 5.0
    Peter M.
    CH · 12.12.2024
    Verified

    Good delivery and good communication!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    JK
    AE · 04.10.2024
    Verified

    Beautiful watch, thank you!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Philippe D.
    CH · 19.05.2025
    Verified

    Very responsive and professional . The Watch is stunning.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Andreas S.
    DE · 22.12.2024
    Verified

    Excellent communication with the seller.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    de L.
    CH · 23.03.2025
    Verified

    Contact with the seller was very good; he is responsive. The packaging was secure, the watch was in excellent condition, and the photos were accurate. My only question concerns any possible warranty.

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Damian B.
    CH · 09.04.2026
    Verified

    Very good and clear communication. The watch matches the pictures exactly and is in perfect condition. Highly recommended!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Michael M.
    US · 16.03.2026
    Verified

    Fantastic to deal with. Great communication and awesome watch. Thanks!

    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Bernhard W.
    CH · 16.07.2026
    Verified
    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0
  • 5.0
    Jean R.
    CH · 14.12.2024
    Verified

    Responsive.

    Average
    5.0
    Communication
    5.0
  • 5.0
    Morten K.
    CH · 24.12.2024
    Verified
    Article
    5.0
    Average
    5.0
    Delivery
    5.0
    Communication
    5.0

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