6888_IWC41_NEW_Smaller
IWC Caliber 41 – Overview (Ref. 6888_IWC41_NEW_Smaller)
The IWC Caliber 41 is a modern in-house automatic chronograph movement introduced by IWC Schaffhausen in the early 2020s. Based on the architecture of the IWC 69000 series, Cal. 41 powers the latest versions of the Pilot’s Watch Chronograph 41, offering a robust, precise, and contemporary take on IWC’s aviation heritage.
The reference 6888_IWC41_NEW_Smaller likely corresponds to an abbreviated or condensed version of a technical sheet—typically used for quick service identification or parts overview of the movement in its 41 mm case application.
Key Technical Specifications – IWC Caliber 41
| Feature | Description |
|---|---|
| Movement Type | Automatic mechanical chronograph |
| Base Architecture | IWC 69385 (from 69000 series) |
| Jewels | 33 |
| Frequency | 28,800 vibrations per hour (4 Hz) |
| Power Reserve | Approx. 46 hours |
| Diameter | ~30 mm |
| Thickness | ~7.9 mm |
| Winding System | Bi-directional automatic |
| Functions | Hours, minutes, small seconds, date, day, chronograph |
| Chronograph Layout | Column wheel, vertical clutch |
| Display | 3-6-9 subdial layout |
Movement Features
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Column-Wheel Chronograph
Offers smooth pusher feel, precise engagement, and long-term durability—suitable for both aviation and casual use. -
Day-Date Display
Often positioned at 3 o’clock in Pilot’s Watch Chronograph models, making the movement practical for everyday wear. -
Exhibition Caseback Ready
The movement features a partially openworked rotor, Geneva stripes, and refined industrial finishing suitable for sapphire caseback display. -
Compact and Versatile
Designed specifically for the 41 mm case (versus previous 43 mm Pilot’s models), offering a smaller, wrist-friendly footprint.
Models Powered by Cal. 41
| Watch Model | Case Size | Notes |
|---|---|---|
| Pilot’s Watch Chronograph 41 | 41 mm | Available in stainless steel or bronze |
| Pilot’s Chronograph 41 Top Gun Ceratanium | 41 mm | Lightweight ceramic-metal hybrid version |
| Pilot’s Chronograph 41 AMG Special Editions | 41 mm | Titanium models developed with AMG |
Maintenance Notes
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IWC recommends full servicing approximately every 5–7 years, depending on use.
-
As an in-house movement, Cal. 41 is serviced exclusively through IWC-certified centers.
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Features a modular construction, which aids disassembly and reduces service time.
Conclusion
The IWC Caliber 41 (69385) is a modern, reliable, and visually appealing chronograph movement designed to combine heritage functionality with contemporary engineering. It marks IWC’s continued investment in fully in-house calibers, and its integration into smaller 41 mm chronographs meets the demands of today’s enthusiasts seeking precision in a compact, versatile format. The “NEW_Smaller” designation emphasizes its suitability for slimmer wrists without compromising performance.
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