100% Certified Authentic
Pre-Owned IWC Aquatimer Chronograph Ref IW376804 Black Dial
Pre-Owned IWC Aquatimer Chronograph Ref IW376804 Black Dial
Pre-Owned IWC Aquatimer Chronograph Ref IW376804 Black Dial
Pre-Owned IWC Aquatimer Chronograph Ref IW376804 Black Dial
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Pre-Owned IWC Aquatimer Chronograph Ref IW376804 Black Dial

$4,995

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Why We Love This Watch
This pre-owned IWC Aquatimer Chronograph ref. IW376804 (2014) features a robust 44mm stainless steel case with IWC’s signature SafeDive bezel system, combining professional-grade 300m water resistance with a versatile automatic chronograph powered by the Calibre 79320. Designed as a true tool watch, it delivers strong wrist presence, reliable performance, and a clean black dial layout with day-date functionality—making it the perfect blend of utility, durability, and modern IWC sport-luxury design.
$5,139.86 IWC Aquatimer IW376804 2014 190357 Excellent
Unworn: Mint condition, no signs of wear.
Excellent: Very slight signs of wear.
Very Good: Light to normal wear.
Good: Wearable, with visible signs of wear.
Vintage: Typically 30+ years old; condition varies.

Note: All watches are 100% authentic. They are polished as needed but may still have minor scratches.
Mens Box and Papers
Stainless Steel Sapphire 44MM Stainless Steel Smooth Solid 3942XXX Black w/ Index hour markers, Luminous hands & Luminous lume 79320 Automatic Bidirectional Chronograph Stainless Steel Foldover
Pre-owned IWC Aquatimer Chronograph ref IW376804 (2014). The Aquatimer has been an important part of the brand's catalog since the late 1960s, with a purpose-built  watch designed for underwater exploration. This example features a robust 44mm stainless steel case and a legible black dial. The chronograph layout is arranged in a classic tri-compax configuration, while twin windows at 3 o'clock display both the day of the week and the date. Large hands, bold hour markers, and generous luminous material ensure excellent visibility in low-light conditions, whether you're underwater or simply checking the time after dark. One of this Aquatimer's defining features is its inner rotating dive bezel. Rather than placing the timing scale on the outside of the watch, IWC integrated a 60-minute rotating bezel beneath the crystal. This system helps protect the scale from accidental impacts while giving the watch a distinctive appearance compared to traditional dive watches.

* All Pre-Owned IWC watches are guaranteed to be 100% genuine and certified authentic. Certificates are issued by Watch CSA, the industry's leading independent authority on watch authentication. Watch CSA Certified Pre-Owned certificates are provided for an additional fee at checkout. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women). Additional links can be purchased if needed. Note that "B&P" means "box and papers" where stated.
This pre-owned IWC comes with Bob's Watches one year warranty
This order is ready for shipment within one (1) business day after the order has been approved and processed. All watch orders are shipped FedEx overnight and are fully insured at no charge to the customer. Please be advised that for any deliveries from Bob's Watches, a recipient aged 21 years or older must be present to provide a signature upon receipt of the package.

For more information on shipping, please visit our shipping page.
For further details on returns, please check out our return policy page.

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The Reviews What People Are Saying

Do you have questions about our Stainless Steel IWC IW376804 for sale? Our team of friendly watch experts is here to assist you. Whether you're curious about its features, authenticity, or purchasing process, we're just a call or email away. Don't hesitate to reach out; your perfect Black IWC Aquatimer watch is just a conversation away.

Every IWC IW376804 timepiece at Bob's Watches are 100% Authentic. Each Aquatimer watch is meticulously inspected for quality, and performance. We perform any necessary servicing and maintenance on all timepieces to maintain optimal performance. Bob's Watches offers a comprehensive 1 year service warranty on all watches.

Choosing Bob's Watches for your luxury watch purchase ensures unparalleled authenticity and quality. Our stringent authentication process, performed by a team of experts, guarantees that every watch is genuine and original. We offer certified pre-owned watches that meet our high standards for condition and functionality, giving you peace of mind with your IWC investment. Additionally, our in-house professional servicing ensures that each timepiece is meticulously maintained and performs at its best. Finally, our comprehensive warranty provides long-term support, covering parts and labor.

We are proud to present a collection of authentic, unworn or pre-owned luxury watches that have been rigorously verified for authenticity. Each timepiece is subject to an extensive authentication procedure, ensuring that every purchase is made with assurance and worn with prestige. We guarantee a shopping experience free from counterfeits.