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  • Brands
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Semag 17 jewel manual movement

I'm trying to find information about a random watch movement I've had for some time. The only markings on the movement are:

SWISS SEVENTEEN
17 JEWELS
SEMAG

And then on another bridge:

UNADJUSTED
AV

Does anybody know where I can find info…

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News from the Watch Industry rk watch service Watchmaking

What’s the proper name for the wavy metal washer some manufacturers use to hold the movement in the case?

Can someone help with the right term to search for, a name for those ghastly wavy metal washers some manufacturers use to create compression when the caseback is screwed on? When squished between caseback and spacer ring, it holds the movement securely…

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News from the Watch Industry rk watch service Watchmaking

Seeking FE4610, 4611, 4612 parts movement

Hello WUS,

Looking for a donor FE4610, 11, or 12 movement to purchase. message me if you have one available.

thx!

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News from the Watch Industry rk watch service Watchmaking

I made a watch crown out of natural green jasper.

I made a watch crown out of natural green jasper.
The phone's camera distorts the colors. In the first two photos, the colors are accurate.

…

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News from the Watch Industry rk watch service Watchmaking

Late 30s FHF 31 Diagnosis

As I've been getting into watchmaking as a hobby, I've wanted to post a thread similar to this probably a dozen or more times, but I knew that the most likely answer was that I simply poor hygiene or lubrication, since it took me a while to g…

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News from the Watch Industry rk watch service Watchmaking

Polygon case-backs and wrenches: do NOT confuse decagon and dodecagon!

TLR ???
Do NOT get into watch-making

You need a few basic tools, and a few things in your space between your ears, and that includes geometry, and the lingo that describes it.
You do not need to learn Greek, but you need to know the terms in use.

I…

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News from the Watch Industry rk watch service Watchmaking

KiwiCleaner UberKiwi Build Thread

Hi all,

I have recently taking the plunge and started the process of building a KiwiCleaner UberKiwi. It will definitely be overkill for my needs, but I am viewing it as an interesting project to gain experience in 3D printing and electronics; neither…

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News from the Watch Industry rk watch service Watchmaking

Omega 520 Compatibility?

Hello WUS,

I was working on my first Omega ever recently and ran into a bit of a road bump. The movement in question is this Omega 520. Long story short, the pivot of the escape wheel broke off during reassembly. Its a pretty obscure movement from wha…

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News from the Watch Industry rk watch service Watchmaking

Painful…

Have not yet watched the entire vid…been having trouble…

BG

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News from the Watch Industry rk watch service Watchmaking

JB legacy parts database

Hi all,

Anyone else having issues using the JB legacy parts database? When I select it a blank page opens and it says loading, but doesn’t load.

Mike

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News from the Watch Industry rk watch service Watchmaking
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Repair Services
Band Repair
Battery Replacement
Crown Replacement
Crystal Replacement & Repair
Dial Refinishing
General Movement Overhaul
Hand Restoration
Precision Watch Cleaning
Watch Polishing
Location
815 Waukegan Rd
Northbrook, IL 60062
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Closed on Sundays

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