Classic watches, watchmaking, antique tools, history, vintage ephemera and more!
Learn about mechanical timepieces and how they work, the history of the American watch industry and especially all about the Elgin National Watch Company! Check back for new content daily.
Although this is technically a blog, the content is not generally in a time-based sequence. You can find interesting items throughout. Down the page some is an alphabetical word cloud of keywords used here. A great way to dig in is to look through those topics and click anything you find interesting. You'll see all the relevant content.
Here are a few of my favorites!
There are some large images on some posts, so that might impact your load times, bit I think you will find it worth the wait. Thanks for visiting!
The LeCoutre Futurematic
These are really interesting watches, rare in working condition. It's what's called a "bumper automatic", using a bumper for power accumulation rather than the usual oscillator. But the unique features of this watch don't stop there...
There is no crown on this watch. The time is set by a sliding wheel on the bottom. Sliding the wheel engages a gear inside, to connect the wheel to the dial-side works for setting the time. It also engages a hacking mechanism to stop the balance wheel so the wheel, allowing setting to the second.
But wait! There's more!
Not only does the bumper design avoid the extra wheels that usually allow the weight in an auto to wind in either direction, but this nifty watch also can't stress the mainspring as early autos can - even though it has no clutch. There is a hook inside that, as the mainspring reaches full wind, catches on a pin that moves with the mainspring coils. When this pin reaches the hook, the bumper is halted. When a little power is used, and the spring uncoils a bit, the bumper can move again.
Futuristic indeed. In addition, there is a mechanism that will stop the watch from running before it is fully wound down. If the watch is left sitting it will run down to this point. Just picking up the watch will thus give a bit of power and start it ticking immediately - so there is no need for any manual wind capability at all.
A nice watch! If just a bit over engineered...
There's many other surprising details inside. But that will have to wait for another post. I didn't take any internal photos this time.
- ► 2017 (130)
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- Elgin Grade 59
- Elgin Grade 207
- Illinois Precise
- Elgin Grade 386
- Elgin 303
- Waltham 645
- 16 Size Hamilton
- Elgin Grade 100, A Convertible Movement with Anima...
- Elgin Grade 150, Animation
- Elgin Grade 223
- Elgin Grace 336, Animation
- Elgin Grade 312, Animated
- Fitting Parts
- Elgin Grade 308, Pretty Dirty
- Elgin Grade 109, Animated!
- Hairspring Stud Vise
- Elgin Key-Set Minute Hand Fitting
- Late Model Hampden
- The LeCoutre Futurematic
- Elgin Grade 141, Animations!
- Elgin Grade 141, Lever Setting Detail
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