IWC Aquatimer Chronograph

IWC Aquatimer Chronograph IW376803
Images Courtesy of IWC
IWC Aquatimer Chronograph IW376803


Reference Number :


Series : Aquatimer
Retail: $7,250
(As of: 12/2023)
This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact IWC. If you are interested in selling this watch to us, you can contact us here.
Quick TakeThis all business Aquatimer Chronograph is crafted in stainless steel and measures 44 mm in diameter. The deep black dial features the chronograph subdials as well as the day and date. The black rubber strap also matches the black dial perfectly.
DescriptionThe IWC Aquatimer Chronograph Ref. IW376803 is a striking example of IWC Schaffhausen's expertise in creating timepieces that blend robust functionality with elegant design. This watch, with its commanding stainless steel case measuring 44.0 mm in diameter and 17.0 mm in height, makes a bold statement on the wrist. Its black dial, featuring luminescent markers, offers a sleek and sophisticated look while ensuring excellent visibility in all lighting conditions. This is especially important for a chronograph, where readability is key. The black rubber strap, enhanced with IWC’s patented quick-change system, is not only stylish but also offers practicality and comfort, making this watch suitable for both adventurous dives and everyday wear. The 30 bar water resistance is a testament to its capabilities as a durable diving watch, while the screw-in crown adds an extra layer of security against water and dust ingress.

Internally, the IWC Aquatimer Chronograph Ref. IW376803 is powered by the 79320 Calibre, an automatic, self-winding movement that underscores IWC’s commitment to precision and reliability. This movement, boasting a 44-hour power reserve, consists of 240 components and 25 jewels, operating at a frequency of 28'800 vibrations per hour (4 Hz). Such intricate engineering ensures accurate timekeeping and the durability needed for a high-performance chronograph. The movement is also adorned with Côtes de Genève, adding a visual elegance to its mechanical prowess. This watch is not just about keeping time; it features a chronograph function with hours, minutes, and seconds, as well as a day and date display for added functionality. The sapphire glass, convex and with an anti-reflective coating on both sides, ensures durability and readability. Additionally, the mechanical external/internal rotating bezel, equipped with the SafeDive system, reflects IWC's innovation in creating timepieces that are both user-friendly and secure for divers. The Aquatimer Chronograph Ref. IW376803 is a perfect blend of IWC’s legacy in fine watchmaking and its forward-thinking approach to meeting the needs of watch enthusiasts and professional divers alike.
Country of OriginSwitzerland
Case Size44 mm
Caliber79320 Calibre
FunctionsChronograph, Hours, Minutes, Seconds, Date, Day
Power Reserve44 Hours
Case MaterialsStainless Steel
Bezel MaterialsStainless Steel
Lug MaterialsStainless Steel
Case BackSolid
CrownScrew Down
Dial ColorBlack
Band TypeRubber
Clasp TypeTang
Band ColorBlack
Year Made2020s
Limited EditionNo
Hour MarkersIndex
Band Width22 mm
Case Thickness17 mm
Case ShapeRound
Water Resistance 300 Meters
Crystal Sapphire
  • Sell Your Watch To Us
  • Your Name: Email Address: Watch Details: Security:  

Copyright © 2023 All Rights Reserved.