• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

BladeReviews.com

Knife Reviews

Menu
  • Home
  • Reviews by Brand
    • Al Mar Knives
    • Benchmade Knives
    • Boker Knives
    • Buck Knives
    • Cold Steel Knives
    • Chris Reeve Knives
    • CRKT Knives
    • DPx Gear
    • Emerson Knives
    • ESEE Knives
    • Fällkniven Knives
    • Fantoni Knives
    • Gerber Knives
    • Great Eastern Cutlery
    • Hinderer Knives
    • Hogue Knives
    • Ka-Bar Knives
    • Kershaw Knives
    • Kizer Knives
    • LionSteel Knives
    • Mcusta Knives
    • Mora Knives of Sweden
    • Microtech Knives
    • Ontario Knives
    • Opinel Knives
    • Reate Knives
    • Rockstead Knives
    • Schrade Knives
    • Shirogorov Knives
    • Smith & Wesson Knives
    • SOG Knives
    • Spartan Blades
    • Spyderco Knives
    • Steel Will Knives
    • Strider Knives
    • Victorinox Knives
    • Viper Knives
    • Zero Tolerance Knives
    • Close
  • Reviews by Purpose
    • EDC Knife Reviews
    • Tactical Knife Reviews
    • Survival Knife Reviews
    • Hard Use Folding Knives
    • High End Pocket Knives
    • Gentleman’s Folders
    • Rescue Knives
    • Traditional Knives
    • USA Made EDC Knives
    • Close
  • Reviews by Class
    • Folding Knives
    • Fixed Blade Knives
    • Assisted Opening Knives
    • Automatic Knives
    • Machetes
    • Titanium Frame Lock Knives
    • Close
  • Best Of
    • The Best EDC Knives
    • Best Survival Knives
    • Best Tactical Knives
    • Best High Value Knives
    • Close
  • Gear Reviews
    • Flashlight Reviews
    • Multi-Tool Reviews
    • Watch Reviews
    • Knife Sharpener Reviews
    • Close
  • FAQs
    • Knife Care and Maintenance
    • Knife Dictionary
    • Knife Steels
    • Steel Composition
    • Interviews
    • Close
  • Contact
  • About
    • About
    • Privacy
    • Links
    • Close

IWC Le Petit Prince Chronograph Review

by Aaron Shapiro 4 Comments

This post contains affiliate links. We may get paid an affiliate commission if you buy something or take an action after clicking one of the links on this web page.

Necessity is often the herald of invention. There is perhaps nowhere that exemplifies this better in the watch world than pilot’s watches. In 1904 Cartier released what came to be known as the first Aviation-focused timepiece, the Santos. The watch was designed at the behest of Albert Santos-Dumont, an early European aviator, who found it difficult to use his pocket watch while controlling an aircraft.

IWC Le Petit Prince Review
Buy the IWC Le Petit Prince Chronograph at Jomashop

Buy on Amazon

Pilot’s watches needed to be reliable, easy to read, and luminous. Many other brands took a swing at designing pilot’s watches most notably Zenith, Stowa, Laco, and IWC — to name a few. As the popularity of these timepieces grew, they became fashionable and were appreciated for their simplicity.

The watch we’re talking about today is the IWC 3777-17 or the Le Petit Prince. The modern interpretation of IWC’s pilots’ chronograph. The Le Petit Prince aspect of the watch is derived from Antoine de Saint-Exupéry’s novel, The Little Prince. Saint-Exupéry was a well known French author and aviator that disappeared on a reconnaissance mission in 1943. His work has received a lot of notoriety both before and after his death, but Le Petit Prince stood out. The children’s book has been translated into 250 different languages and is one of the top-selling books in the world.

IWC Le Petit Prince with Coffee

With that in mind, it quickly becomes clear how a significant producer of aviation-themed watches would choose to memorialize Saint-Exupéry with one of their pilot’s watches. The way they opted to do this was with a sunburst blue dial and a caseback engraving. The rest of the watch remains true to the 3777 Pilots Chronograph collection.

Now, before we get too far into this, let’s go over some specs:

  • Case Width: 43mm
  • Case Thickness: 16.25mm
  • Lug to Lug: 53.5mm
  • Depth Rating: 6 Bar or 60m
  • Weight: 7.1oz on the bracelet
  • Movement: Calibre 79320 (Valjoux 7750)
  • Lug Width: 21mm

(All Measurements are my personal measurements and may differ from the manufacturer’s specifications.)

Fit

The IWC Chronographs from the 3777 family are all on the larger side. The longer lug to lug length mixed with the thickness of the case causes the watches themselves to present rather large on the wrist. They’re not uncomfortable, however. The dramatic downward angle of lugs causes the watch itself to hug your wrist nicely.

IWC Le Petit Prince On the Wrist with a Bracelet

The thickness of the case itself could be a turnoff to some, but for my needs, it isn’t an issue. We’ll talk more about the bracelet later, but it’s worth addressing here; it’s excellent. The drape is well-executed, and the quick adjustment buckle system is a work of art. These really lend themselves to this watch’s comfort.

IWC Le Petit Prince on the Wrist with a Strap

Movement

The movement IWC chose to use in the 3777 series is a bit of a sore subject. They opted for a modified Valjoux 7750 that they dubbed the Calibre 79320.

IWC Le Petit Prince Case Back

There are two sides to this story: On one hand, folks wish they IWC had opted to use one of their in-house calibers, perhaps something from the 69000 family. Which, of course, they did in the recently released Spitfire Chronograph from SIHH 2019. The 79320, however, is not an “off the shelf,” 7750. It’s been highly modified and regulated by IWC.

In my experience, the changes that IWC chooses to make to the 7750’s result in a movement that is extremely accurate, reliable, and anti-magnetic. So, for my wrist, I am more than pleased. This also means that down the line when the time comes to service the watch any competent watchmaker can do it. In-house movements generally need to go back to the manufacture for correct servicing (there are, of course, exceptions).

Case & Crown

One of the things that I appreciate about IWC’s pilot series and the choices they made with the cases; is simply that they have chosen to retain the tool-watch vibe on what could be considered a somewhat up-market piece.

IWC Le Petit Prince Case

The entire case is brushed, except for the thin bezel around the crystal and the beveled edges on the case. Polished details like this really serve to make the watch sparkle on your wrist. With a lug to lug length of over 53mm, you might think the watch would wear exceptionally large, but really the angle of the lugs curve down dramatically making it very comfortable on my 7” wrist.

IWC Le Petit Prince Review

IWC opted to use a 7mm screw-down serrated crown on their 3777 line. I’ve found it odd that with a screw-down crown the watch is only rated to 60m. I suspect that IWC is being conservative with that rating, but it’s not something I’ll push. This isn’t a diver after all. All that being said, the crown is excellently sized and designed for its intended use.

Dial & Crystal

Dials are what draw us into watches, aren’t they? I remember sitting in the (very fancy) lobby of a Wempe in Paris with my wife. The salesman wasn’t particularly friendly, but even my wife (an admittedly non-watch person) was drawn into the blue sunburst dial of the Le Petit Prince. When set next to the regular black dialed 3777, there was no comparison.

IWC Le Petit Prince Review

Each of the three subdials is recessed slightly and have a circular texture applied to them. This gives them some visual contrast against the rest of the dial. The hands themselves are polished silver and filled with pure white Super Luminova while the chronograph seconds hand is painted white. The ticking second’s hand at 9 o’clock stands out painted red next to the other subdials which are just white. I’ve always loved this detail, it adds just a tiny pop of contrast to the blue dial.

IWC Le Petit Prince Dial

Being that this is a pilot watch technically, legibility takes priority on this dial. All of the hours that are not occluded by subdials or the date window are represented in large white numerals. At noon we see the traditional “Flieger” triangle. The date wheels are both white as well. This allows the date to jump off the darker dial. The hands also taper to precise points, allowing for accuracy when setting the watch.

IWC Le Petit Prince Lume

Lastly, the lume… Oh IWC, why have you done this to me? Only the hands and quarter-hour markers are lumed. Now, they’re lumed well, but it would have been so easy for them to lume all the numerals. I can’t think of a good reason why they’d overlook this. It’s forgivable, but barely.

Bracelet

The price difference between the 3777 on a leather strap vs. on a steel bracelet is $1000. That’s a steep price grade for a strap option, but that’s what I did, and I feel like it’s totally worth it.

IWC Le Petit Prince Chronograph on the Bracelet

The steel bracelet from IWC is a mechanical work of art. Starting with the links, there are push buttons on the back. When these are depressed with the included pusher tools, the links slide apart. No screws, no split pins, or god forbid pin and collars to monkey with. The clasp is pure genius. It has a generous ratcheting quick adjustment feature. To expand the bracelet you simply press on the IWC logo on the clasp, flex your wrist some, and it will expand to accommodate. To retract it you just push it back together, and it’ll click into place. Genius. In addition to the mechanisms, the strap offers remarkable flexibility and movement. The “drape” of the strap over your wrist is perfect.

IWC Le Petit Prince Bracelet Adjustment Ratchet

One negative aspect to the 3777 when it comes to straps is the lug width of 21mm. This is an uncommon width, so your options for aftermarket straps will be somewhat limited. I would suggest going the custom route and for $100-200 have a strap made to suit your watch and wrist specifically.

IWC Le Petit Prince Pocket Dump

IWC Le Petit Prince Chronograph Review – Final Thoughts

If it’s not apparent from the review above, I’m a fan of this watch. It’s something that had been on my radar for quite a while, and ultimately I was delighted to put it on the wrist. If you’re someone that’s a fan of chronographs but want to get out of the usual Omega Speedmaster rut, this is an excellent choice. I personally suggest that you purchase it on the bracelet, but if you know for a fact that you prefer leather it’s an easy way to save some money. There are a lot of options when it comes to the pilot’s chronographs all across the spectrum of prices and quality. If you choose to go with one of IWC’s offerings, I think you’ll be pleased that you did.

IWC Pilot Le Petit Prince Automatic Chronograph Mens Watch IW377717
IWC Pilot Le Petit Prince Automatic Chronograph Mens Watch IW377717
Buy on Amazon

Editor: I recommend purchasing the IWC Le Petit Prince Chronograph at Amazon and watches in general at Jomashop. Thanks for reading!

Share this:

  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on Reddit (Opens in new window) Reddit
  • Click to share on X (Opens in new window) X
  • Click to share on Pinterest (Opens in new window) Pinterest
  • Click to share on Pocket (Opens in new window) Pocket
  • Click to share on Tumblr (Opens in new window) Tumblr

Related

Filed Under: Watch Reviews

About Aaron Shapiro

Aaron Shapiro began writing for BladeReviews.com in 2017, but has been producing written and video reviews since 2012. Aaron is widely recognized as an authority on watches, knives, and other daily carry gear. By day he is a professional photographer, but you probably already know Aaron from his Instagram feed, YouTube channel, or from one of his past online projects.

Reader Interactions

Comments

  1. Christopher says

    October 12, 2019 at 4:55 pm

    This watch has been on my radar for a little while now having more or less decided between it and a Speedmaster. In looking at the various IWC chronographs I noticed that it’s not the Spitfire variation that has an in-house movement but the 41mm chronograph found only in two of the Spitfire chronographs but not in the 43mm Spitfire chronograph which has the same movement as that of the reviewed watch and the version with the black dial.

    Reply
  2. Christopher says

    October 12, 2019 at 4:57 pm

    I meant to add, thanks for the great–and timely–review.

    Reply
  3. Stuart Halliday says

    April 4, 2022 at 10:36 pm

    I bought this watch 2 weeks ago as an early 50th Birthday present to myself.
    Having always wanted an IWC as a timepiece, this was the one.
    I bought it in the bracelet format, but Watches of Switzerland in Sydney were kind enough to add the beautiful brown calves skin leather strap (with tool kit) as part of the deal.
    Even better, I sold a bottle of wine (DRC, mind you) to finance it. Why enjoy a bottle of wine over an hour when you can enjoy the watch for the rest of your life, PLUS, pass down to you son.

    Reply
  4. Eddie says

    February 11, 2023 at 8:04 pm

    Excellent review , relevant even after some years….!

    As a side note, Alberto Santos-Dumont was not from Europe , he was from Brazil 🇧🇷

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Primary Sidebar

Follow Us on FacebookFollow Us on TwitterFollow Us on YouTubeFollow Us on RSS

Subscribe to Email Updates and Never Miss a Review (No Spam)!

Enter your email address:

Delivered by FeedBurner

Shop BladeHQ

Shop Outdoor Gear on Amazon

Shop KniveShipFree.com

Search BladeReviews:

Best of BladeReviews:

Best EDC Knives
Best Survival Knives
Best Tactical Knives
Best High Value Knives

Copyright © 2025 · Log in