In this video I restore a Rare Swedish Military Watch from Lemania, a now-defunct Swiss watch manufacturer. This model was exclusively sold to the Swedish military during the 1950s, named "Tg 195" (which isn't truely known what it stands for) and it has a very special stop/reset and start function. While rare worldwide, it is slightly more common in Sweden due to its original distribution.

Instagram: / watcheyesone

Detailed restoration:

I purchased this watch at an auction at a great discount since several parts were missing, preventing it from functioning properly. Additionally, I didn’t verify with the auction house whether the watch was working—I got caught up in the bidding frenzy! 😆 Tasks in This Project

*Disassembly & Inspection The first step was to take the watch apart and inspect all the components. I needed to be careful as there was high radioactive radiation emitting from the watch dial and its hands. Something not shown in the video was an issue with the case back—it couldn’t be screwed down properly. Upon closer examination, I noticed some thread damage on the case, though it wasn’t too severe. Further measurements revealed that the case back was slightly elliptical, likely bent many years ago. I carefully bent it back to improve the fit.

*Cleaning the Watch Parts I cleaned all the components using my DIY watch cleaning machine, except for the balance wheel and pallet fork, which I manually cleaned in naphtha before running the machine.

*Sourcing the Missing Parts Since many parts were missing, I had to go on a hunt. Surprisingly, I quickly found a seller with some remaining stock, allowing me to order almost everything I needed—very lucky! However, one screw was unavailable, meaning I had to manufacture it myself.

*Manufacturing a Custom Screw To make the missing screw, I used my 100-year-old manually operated Lorch lathe, which I bought at an auction. Interestingly, both the lathe and the hand-driven wheel are from the same brand—Lorch—making them a perfect match! One major challenge was that the screw had an unusual diameter of 1.15 mm. Standard thread dies only come in 1.10 mm or 1.20 mm, so I had to experiment to achieve the correct threading. Through multiple tests, I managed to cut the thread successfully by aiming for around 1.16 mm in diameter, as anything below 1.15 mm wouldn’t grip properly.

*Restoring the Watch Crystal & Hands I polished the acrylic crystal using 240- and 400-grit sandpaper, followed by Polywatch and green Dialux polish paste (not shown in the video). I wanted to keep the old crystal which has its character. Next, I removed the old, cracked lume from the hour, minute, and seconds hands. I then repainted them in a color that closely matches the original lume.

*Reassembly & Final Adjustments Once the watch was fully assembled, I checked its performance. The results were great—around 270° amplitude, with stable performance in both horizontal and vertical positions. This suggests the watch will keep time well when worn. One small issue remained: the second hand wasn’t perfectly aligned at 12 o’clock when resetting via the button on the case. The reset mechanism doesn’t provide a firm grip, making precise positioning random. Rather than risk breaking the delicate second hand by reopening the watch, I decided to leave it as is.

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If you enjoyed this video, don’t forget to hit the Like button and maybe leave a comment! More restorations are coming soon. Thanks for watching! 😊

Some of the watch parts were pre-cleaned and then cleaned in my DIYwatchcleaner: / @diywatchcleaner

My gear and other products, affiliate links*: Sony A7IV*: https://amzn.to/4dgokXv Tamron 28-75 f2.8 sony e (Not G2): https://amzn.to/3xEVvRj Sigma 70mm f/2.8 dg macro sony e: https://amzn.to/3O5xgCM Timegrapher*: https://amzn.to/3xE2oT4

This is not a tutorial video, I’m just a hobbyist and might do things incorrectly.

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Intro movie: From: / @kallakrigetenhistoria

• Filmen - Krigsmakten 1967

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Music: "Scott Buckley - Legionnaire" is under a Creative Commons (BY 4.0) license: https://creativecommons.org/licenses/... / musicbyscottb
Music powered by BreakingCopyright: • 💣 Copyright Free Military Music - "Le...

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My channel : / watcheyes

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*LINKS USED IN THE DESCRIPTION MAY OR MAY NOT BE AFFILIATE LINKS As an Amazon Associate, I earn from qualifying purchases.By using the affiliate links I earn a small fee of your purchase with no extra cost. This will support my channel so I can increase the quality of my videos. Thank you for the support!

I worked with Darius Khondji once; it was undoubtedly one of the highlights of my career. He was an absolute gentleman.

I got to chat with him after work one day when we wrapped early in Newport. I will never forget what I said to him at a dockside Newport bar (which he quickly and humbly dismissed):

“Mr. Khondji. It is an honor to meet you. Se7en is a photochemical masterpiece.”

It really bums me out that this YouTube channel credited Fincher with all of Darius’s amazing work.

I became a filmmaker because of Darius’s brilliant cinematography.

I love this guy’s style of iteration. A truly talented mechanical engineer.

This is a beautiful quote from David.

I might not appreciate his films (even after having gone to an avant garde art school) but the perspective that he so articulately described here illustrates the true catharsis of human experience that I can only hope to dance around metaphorically.

This guy always does a really great job. I love that he doesn’t ramble in my ear the whole time.

André Muricy presents Agda, a dependently typed programming language, and its philosophy, motivation, and underlying theory. Agda aims to increase confidence in the correctness of code by allowing the expression of specific shapes or types for functions, reducing cognitive workload.

André introduces the concept of dependent types, which bridge the gap between human intention and machine code. He also discusses the importance of striking a balance between convenience and correctness in programming and the use of Agda mode for facilitating Agda programming in Integrated Development Environments (IDEs).

The video covers Agda's syntax, propositions as types, and functions, including the concept of propositions as types, uninhabited and inhabited types, bottom and top, and dependent functions. Muricy also discusses type-safe subtraction, vectors, the sigma type, and dependent products. The presentation concludes with a discussion on constructing and deconstructing matrices using Haskell and Agda, and the use of pragmas and postulates to interface with Haskell code and create functions.

Outline: • Syntax (defining types, functions etc) • Simple proofs • Simple programming • Dependently typed programming (sigma and pi types)