# IWC Pilot's Chronograph IW3717-01 Review by A.I. WatchMetrics

## Watch Summary
The IWC Pilot's Chronograph IW3717-01 is an iconic aviation-style sports chronograph with a bold 42mm stainless steel case, matte black dial featuring bold luminous Arabic numerals and indices for supreme legibility, distinctive silver-toned subdials at 6, 9, and 12 o'clock displaying chronograph minutes, hours, and day-date respectively, powered by the robust automatic IWC Calibre 79320 (based on Valjoux 7750) offering a 44-hour power reserve, appealing to aviation enthusiasts, pilots, and collectors who value heritage craftsmanship and tool-watch reliability.

## Overall Watch Rating: 8.6/10.0

**Dials & Design Metric (9.3/10.0)** - The instantly recognizable pilot dial layout with flawless legibility and balanced subdials rivals the best in Omega's Speedmaster chronographs for aviation precision.
**Material Metric (9.1/10.0)** - Premium stainless steel construction with sapphire crystal and meticulous brushing rivals Rolex Oystersteel cases in durability and refinement.
**Versatility Metric (8.7/10.0)** - This chronograph transitions seamlessly from cockpit to casual wear, outperforming many dedicated pilot watches in everyday adaptability.
**Brand Metric (8.7/10.0)** - IWC's storied Swiss luxury status and pilot legacy place it alongside Omega as a benchmark for premium tool watches.
**History & Innovation Metric (8.3/10.0)** - Decades of pioneering pilot watches since the 1930s give it strong heritage comparable to Breguet's aviation contributions.
**Functions Metric (8.4/10.0)** - Comprehensive timekeeping with chronograph and day-date delivers more utility than basic three-hand pilots like the Dirty Dozen.
**Complications Metric (8.6/10.0)** - The integrated flyback-style chronograph and dual calendar add sophistication on par with mid-tier Breitling chronos.
**Movement Metric (8.1/10.0)** - The reliable, decorated Calibre 79320 provides solid performance and finishing akin to ETA-powered TAG Heuerr Carrera movements.
**Rarity Metric (6.9/10.0)** - At secondary prices around $6,500, its discontinued status offers moderate exclusivity similar to older Tudor Black Bay chronographs.

## Total Performance Score (TPS): 9.9

## WM Collector Grade: A+

## Performance Insights: Excels in design, materials, and brand prestige with strong complications and versatility, delivering exceptional value well below the implied price justified by its scores.

## TPS Interpretation: Superior Value: The watch vastly overdelivers on luxury pilot chronograph expectations at its accessible secondary market pricing.

## Watch Data
[Picture URL] - https://cdn2.chrono24.com/images/uhren/289234045-z1-rudi-1664628985374.jpg; [backPicture] - https://cdn2.chrono24.com/images/uhren/289234045-z2-rudi-1664628985374.jpg; [lumePicture] - https://www.ablogtowatch.com/wp-content/uploads/2015/07/iwc-pilots-chronograph-iw371701-lume.jpg; [Nickname] - Flieger Chrono; [Brand] - IWC; [Model] - Pilot's Chronograph IW3717-01; [Country] - Switzerland; [Product Link] - https://www.chrono24.com/iwc/pilots-chronograph-42mm-automatic-iw371701--id289234045.htm; [reviewLink] - https://www.hodinkee.com/articles/iwc-pilots-chronograph-3717-hands-on; [Movement Type] - Automatic; [Movement Name] - Calibre 79320; [# Secondary] - 42; [watchDescription] - Stainless steel 42mm pilot chronograph with black dial, luminous markers, chronograph subdials, and day-date at 12 o'clock; [caseWidth] - 42; [lugToLugLength] - 50.5; [thickness] - 14.5; [lug] - 21; [waterResist] - 60; [powerReserve] - 44; [beatFrequency] - 28800; [lume] - Super-LumiNova; [jewels] - 25; [caseMaterial] - Stainless Steel; [watchGlass] - Sapphire antireflective both sides; [Bezel] - Fixed; [caseback] - Solid stainless steel; [Crown] - Screwable; [Strap] - Black calfskin; [Shape] - Round; [Dial] - Black matte; [Seconds] - Yes subdial; [Date] - Yes; [Calendar] - Day-Date; [Chiming] - No; [Chronograph] - Yes; [Compass] - No; [dateCompilation] - No; [DigitalDisplay] - No; [Dress] - No; [Field] - No; [GMT] - No; [Mechanical Alarm] - No; [Moonphase] - No; [Tourbillon] - No; [worldTimer] - No; [powerReserveIndicator] - No; [Diver] - No; [Pilot] - Yes; [racing] - No; [Skeleton] - No; [Vintage] - No; [StyleFormal] - No; [StyleCasual] - Yes; [StyleSports] - Yes; [StyleTravel] - No; [StyleAdventure] - Yes; [StyleCollector] - Yes; [StyleTool] - Yes; [StyleStatement] - Yes; [StyleVintage] - Yes; [StyleSmart] - No; [StyleCustom] - No; [TPS_new] - 9.9; [TPSgrade] - A+; [TPSimpliedPrice] - 12800;

**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**