About This Watch
The IWC Big Pilot's Watch 43 IW329301 answers the longstanding request for a Big Pilot in a more wearable case size. While the original Big Pilot at 46.2mm commanded wrist presence that many found challenging, the 43mm version retains the iconic design elements — the oversized onion crown, the distinctive dial layout with power reserve indicator, and the unmistakable flieger aesthetic — in proportions that suit a far wider range of wrists. The in-house caliber 82100 features IWC's Pellaton winding system with ceramic components and delivers 60 hours of power reserve, displayed via the indicator at 3 o'clock. The black dial maintains the classic Big Pilot legibility with large, luminous Arabic numerals and sword-shaped hands that glow intensely in low light. The date window at 6 o'clock is cleanly integrated. The stainless steel bracelet with the EasX-CHANGE system provides tool-free versatility, allowing the wearer to switch between bracelet and strap in seconds. At 100 meters of water resistance, this is a genuinely versatile everyday watch. The Big Pilot 43 has become a best-seller for IWC, proving that the Big Pilot's charisma is in its design, not merely its dimensions.
Specifications
Movement
| Movement Type | Automatic |
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| Caliber | 82100 |
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| Power Reserve | 60 hours |
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| Frequency | 28,800 vph |
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| Jewels | 32 |
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Case
| Case Diameter | 43.0mm |
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| Case Thickness | 13.6mm |
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| Case Material | Stainless Steel |
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| Crystal | Sapphire |
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| Bezel | Fixed, brushed |
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| Dial Color | Black |
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| Lug Width | 21mm |
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| Lug-to-Lug | 52.0mm |
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Features
| Water Resistance | 100m / 328ft |
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| Bracelet/Strap | Stainless steel bracelet |
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| Clasp | Folding clasp with EasX-CHANGE |
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| Weight | 168g |
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| Complications | DatePower Reserve |
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