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Condition report.
Overall condition: Used. Condition is Very good (minor signs of wear) - The item shows minor signs of wear, such as small, intangible scratches..
Detailed report
- Case
- Barely visible - a few barely visible scratches; no signs of polishing.
- Dial
- None - like new; no scratches or other signs of wear; unpolished.
- Bezel
- Barely visible - a few barely visible scratches; no signs of polishing.
- Crystal
- None - like new; no scratches or other signs of wear; unpolished.
- Case back
- Barely visible - a few barely visible scratches; no signs of polishing.
The IWC Schaffhausen Aquatimer Chronograph reference IW371903 is a robust and highly functional dive chronograph, designed to meet the demands of underwater exploration while maintaining the refined aesthetics of Swiss watchmaking. With its 41 mm titanium case, this model offers a lightweight yet durable construction, ensuring both comfort and performance.
Crafted entirely in titanium, the case and bracelet provide excellent resistance to corrosion while significantly reducing weight compared to stainless steel. The black dial features a clear and functional chronograph layout, with luminous hour markers and hands ensuring optimal legibility in low-light and underwater conditions. The internal rotating dive bezel, operated via the crown, enhances safety and precision while preserving the watch’s streamlined profile.
At the heart of this pre-owned luxury watch is the IWC calibre 79320 automatic chronograph movement, based on the robust Valjoux 7750 architecture. Known for its reliability and precision, this movement delivers a power reserve of approximately 44 hours and dependable chronograph functionality.
Protected by a sapphire crystal and engineered for professional use, the Aquatimer Chronograph offers water resistance suitable for diving activities, reinforcing its tool-watch credentials.
This certified pre-owned IWC Aquatimer Chronograph is presented in very good condition, showing light signs of wear consistent with careful use. It is delivered as a full set, including its original box and papers, ensuring authenticity and collector appeal.
A perfect combination of technical performance, lightweight construction, and iconic design, the Aquatimer Chronograph IW371903 is a strong addition to any luxury sports watch collection.
CPO · WORKSHOP
Hand-checked, before it ever reaches your wrist.
Every watch passing through the showroom is opened, inspected, timed and pressure-tested by our watchmaker. We document the condition honestly and price it accordingly. If a watch has been polished, serviced or has aftermarket parts, we say so.
What's included.
12-month coverage.
International warranty on every watch we sell. Movement, water resistance and authenticity.
Flexible & private.
SEPA, SWIFT, card or cryptocurrency (BTC, ETH, USDC). Financing up to CHF 20,000 for Swiss resident.
Tax-free.
Buying from outside Switzerland? You leave with your tax refund forms in hand and get back 8.1%.
Insured worldwide.
Fully-insured express delivery via DHL or FedEx. You can also pick-up the watch from our location.
Try it on, in Geneva.
Pictures only tell half the story. Book an hour with us, coffee or whisky, your call, and put this IWC on your wrist before you decide.
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