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IWC Aquatimer IW376903 Flyback
IWC Aquatimer IW376903 Flyback
IWC Aquatimer IW376903 Flyback
IWC Aquatimer IW376903 Flyback
IWC Aquatimer IW376903 Flyback
IWC Aquatimer IW376903 Flyback
IWC Aquatimer IW376903 Flyback Lugs
IWC Aquatimer IW376903 Flyback
IWC Aquatimer IW376903 Flyback
IWC Aquatimer IW376903 Flyback

IWC Aquatimer IW376903 Flyback Chronograph 44mm 18K Rose Gold Box Papers

IWC Aquatimer IW376903 Flyback Chronograph 44mm 18K Rose Gold Box Papers

Regular price $14,400.00 USD
Sale price $14,400.00 USD Regular price
Shipping calculated at checkout.
  • Sold out

Authenticity Guaranteed. All of our items are 100% authentic and go through thorough inspection. Learn more here.

Specifications

Reference Number
IW376903
Warranty Information
1 year in house warranty
Water Resistance
100m
Case Material
18k rose gold
Contents of Set
Box & Papers
Year
2013
Condition
Very good

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Product Description

IWC AQUATIMER CHRONOGRAPH FLYBACK 18K ROSE GOLD BLACK DIAL - 44MM - BOX AND PAPERS
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For sale here is one of the most overlooked rose gold sports chronographs on the market. The IW3769-03 was the first Aquatimer finished in precious metal; and comes with an in house flyback chrono, and an excellent contrast given by the warm gold case and black dial. This example is in excellent unpolished condition, and runs very well! 
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  • Reference: IW376903 | IW3769-03
  • 44mm 18K rose gold case 
  • Calibre 89360, automatic flyback chronograph, 68 hour power reserve 
  • MSRP: $21,900 plus tax

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Contents: Watch, double box set, 2013 warranty card, manual, and OEM black rubber strap on a rose gold pin buckle. One year service warranty included at no charge via Bo Knows Luxury, LLC; beginning on date of purchase.
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Condition: Excellent pre owned condition with light wear on the case, bezel, strap, and buckle. The photos in this album were taken using a macro setup to ensure an accurate representation of the watch's condition. This timepiece has been professionally pressure-tested and thoroughly validated to confirm all functions operate within factory specifications.
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I am a US Air Force veteran with hundreds of successful deals completed across various watch enthusiast forums, and via my network. I am always happy to share references or testimonials with any interested buyers.


Brand: IWC
Model: IWC Aquatimer Gold Black Dial
Reference: IW376903
Case Material: N/A
Bracelet Type: N/A
Bracelet Material: N/A
Size: N/A
Dial Color: N/A
Bezel Material: N/A
Bezel Type: N/A
Date: 2013
Condition: Pre-owned
Included Items: Watch with original box and papers
Movement: N/A
Crystal: N/A
Water Resistance: N/A


Stock ID: 996HR

Authenticity Guaranteed

Every timepiece offered by Bo Knows Luxury, LLC undergoes a thorough, multi-point inspection process prior to being listed. Each watch movement is examined, pressure tested to verify water resistance & gasket integrity, and carefully monitored to ensure timekeeping performance falls within original factory specifications. We stand behind the authenticity and mechanical excellence of every watch in our inventory, and want our clients to have complete confidence in their purchases.

Shipping Information

Domestic Shipping
Complimentary Shipping: Enjoy free FedEx Express shipping on all orders within the contiguous United States.
Prompt Dispatch: Orders for in-stock items are processed and shipped within 1-2 business days, provided payments are verified before 2 PM EST.
Order Tracking: Once your order is shipped, you’ll receive a tracking number via email to monitor its journey.

International Shipping
Worldwide Delivery: We ship securely to a wide range of countries across the globe.Compliance with Import regulations: Customers are responsible for ensuring their purchase adheres to all customs and import regulations of the destination country.
Customs Fees & Taxes: Any applicable duties, taxes, or import fees are the customer’s responsibility and are payable upon delivery.
Trusted Carriers: We rely on reputable carriers like FedEx and DHL for secure, reliable international deliveries.

General Shipping Information
Thorough Inspection: Every timepiece is meticulously inspected by our experts before shipment to ensure it meets our quality standards.
Secure Packaging: Your order is carefully packaged with premium materials to protect it during transit.
Delivery Confirmation: A signature is required upon delivery to ensure your watch reaches you safely.

Sales Tax: Applicable sales tax will be calculated on the order total, including shipping and handling, for deliveries within Virginia, USA.

For international shipping inquiries or to confirm specific delivery timeframes, please contact our customer service team.

Warranty Information

Warranty coverage is included with every purchase through Bo Knows Luxury, LLC. Watches with remaining factory warranty are backed by the original manufacturer service warranty (Panerai "PAM Guard" 8 year warranty for example), while all other pieces include our 12-month in-house service warranty performed by Swiss-trained master watchmakers. Please inquire about the specific warranty details for any timepiece of interest.

Accepted Payment Methods
  • Bank wire
  • Zelle
  • All major credit cards (+4% Processing)
  • Crypto (+2% Processing)

Our Promise 100% Authentic Products, 100% of the time

All of our products are fully authentic and we personally guarantee their authenticity. Each product goes through rigorous testing and checkup to ensure of that. To learn more, watch the following YouTube video, or visit our Authenticity page.

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With hundreds of timepieces sold across United States and internationally, we've helped many of our customers everwhere with their dream pieces. Visit our Google page to learn more.

  • 5.0 out of 5 stars

    I had a great experience working with Bo. From start to finish, everything was handled professionally and honestly. The watch was described accurately, and when it arrived it was exactly as represented.

    Steven L.

    Google Review

  • 5.0 out of 5 stars

    Bo is a passionate seller with a lot of knowledge. Very detailed oriented and focused in service. He made the process extremely easy and replied to all questions promptly. Highly recommended in a world of shady dealers.

    Kenneth M.

    Google Review

  • 5.0 out of 5 stars

    I am so happy with my purchase from this seller. I highly recommend doing business with him. My watch is in excellent condition and was as described.

    D.

    ebay customer

  • 5.0 out of 5 stars

    Bo is a passionate seller with a lot of knowledge. Very detailed oriented and focused in service. He made the process extremely easy and replied to all questions promptly. Highly recommended in a world of shady dealers.

    Ranbir C.

    Google Review

  • 5.0 out of 5 stars

    I've known Bo for a while by reputation for quite a long time and I was very excited to make my first purchase, an amazing mint condition piece. He made it a simple stress free process with constant clear communication

    Kenneth M.

    Google Review

  • 5.0 out of 5 stars

    The shipping was lightning fast, packaging was secure, and Bo’s communication was stellar. Item was exactly as described and honestly looks like new. Excellent buying experience.

    S

    eBay customer

  • 5.0 out of 5 stars

    I had an incredible experience with Bo! I’ve been waiting and hunting for a Panerai 243 since 2018; when this full kit came up, I had to get it!

    Stefan M.

    Google Review

1-2 day shipping available for products sold within continental US

Frequently Asked Questions

What is the IWC Aquatimer Flyback Chronograph IW376903 in rose gold?

The IW376903 is a 44mm Aquatimer flyback chronograph in 18k rose gold, IWC's dive watch line featuring the proprietary internal rotating bezel activated by an external ring. It is one of the few precious metal flyback chronograph dive watches available.

What is the IWC Aquatimer internal rotating bezel system?

IWC's SafeDive system uses an external bezel ring that rotates an internal timing bezel under the crystal, protecting the timing scale from accidental adjustment. It is a proprietary engineering solution unique to the Aquatimer collection.

What movement powers the IWC Aquatimer IW376903?

The IW376903 uses the in-house Calibre 89365 flyback chronograph with a 68-hour power reserve, column wheel, and vertical clutch. It is visible through the display caseback and features IWC's flyback function for single-press reset and restart.