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ETA Mechanical Watch Movements

We have no knowledge about which movements might fit in certain cases.
Seek advice from or hire the services of a watchmaker adapt at swapping and re-casing movements. We do not do and have no knowledge of this kind of work and there is no reference book that we can consult with in order to answer your questions on which movement to use in a certain case. Only a watchmaker who has learn how to do this sort of work will be able to help you.

We have no knowledge about which generic movements might fit in certain Rolex® cases, so please do not email or call us about such questions.


Unitas 6497-1 / ETA 6497-1 Watch Movement

16.5 ligne (36.6 mm), 4.5 mm thick pocket watch movement, 17 jewels, Incabloc Novodiac shock protection, subsidiary seconds at 6 o'clock. Hand sizes are 115/200/27, the lift angle of the balance is 44. Because of its size, this is a comfortable movement for the beginning watchmaker.

Pocket Watches have the Crown at 12 and small second at 6.

Wrist watches have the crown at 3, so all you do is turn the dial location 1/4 and wow! You now have a large wristwatch with a small second at 9.

ETA has made the Unitas movements and owned the name for many years. Now all Unitas movements are being stamped ETA.


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Combination Sale Case 8 with ETA 6497-1 Movement and Dial 6497-BK-37

This special price offer is for a limited time only. We have bundled together Case #8 along with the ETA 6497-1 movement and DIAL-6497-BK-37 at very low price. Act now, since this offer will not last very long.

Hands Not Included

Originally $272.95

On Sale for $232.00
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Quantity   1 - 2     3 - 9     10+  
Price $232.00 $224.00 $219.00


SELLITA Swiss Made SW210-1 Incabloc 19 Jewels Special Elaborate Version Watch Movement

The SELLITA SW210-1 is an improved clone version of the obsolete ETA 2801-2 movement. This manual handwinding 11.5 ligne movement, with 19 jewels features special elaborate 3 position regulation (CH, 6H, 9H, +/- 7 s/d) and the deluxe Incabloc shock system. Plates are Nickel with standard Sellita finish. Most parts are interchangeable with the ETA 2801-2. Hand sizes Minute 0.90 mm, Hour 1.50 mm and sweep 0.25 mm. 28,800 BPH, lift angle of balance 50, Amplitude Max. (CH oh) 320, Min. (6H 24h) 200.

Click here to download the SELLITA SW210-1 technical sheet and oil chart.


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Quantity   1 - 24     25 - 49     50+  
Price $148.00 $124.00 $116.00


SELLITA SW200-1 Nickel Plated Swiss Made Clone of 2824-2 w/ Elaborate Escapement & Incabloc Shock

These 26 jewels 11.5 ligne SW200-1 movements have the standard nickel plated finish, standard Ht2 hand height, and come with the Sellita elaborate escapement system, the 1st quality pallet fork, escape wheel and deluxe Incabloc shock protection. The SW200-1 is an automatic, sweep seconds, date at 3 o'clock. Hand sizes 90/150/25, 28,800 BPH. Sellita movements are Swiss Made, the SW200, is a clone of the ETA 2824-2 which is possible to do since the patents have expired on the movement.

Incabloc shock system, 26 jewel movement.

Click here to download the Sellita SW200-1 technical sheet and oil chart.


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Quantity   1 - 24     25+  
Price $189.00 $181.00



13.25 ligne, 17 jewels, Incabloc shock protection, manual wind, date @3

Hands sizes: Minute 1.20 mm, Hour 2.00 mm are etched in stone, while I've seen different listings for the sweep 0.25 mm or 0.26 mm. The register hands have me confused at the momment. The tech sheet list the tip of the post 0.18 mm plus or minus 0.05 mm and the base to be 0.22 mm. We have information of 0.22 from one supplier and listing of 0.18 mm from another. We will just have make a test by installing sample hands.

This Valjoux does take the same hour, minute, sweep and register hands sizes as the Omega 1152 and 1155.


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ETA Valgranges A07.161 Movement

This is a 16 1/2 ligne size automatic movement. Hand sizes are 1.20/2.00/0.25/0.18, min 1.20 mm hour 2.00 mm, sweep second 0.25, and power reserve hand 0.18 mm. Movement has a 46 hour power reserve.

Besides the Swiss Made 24 Jewels printed on the rotor is a Tuning Fork Symbol of one of the watch brands.

On Sale $329.00

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Modified Version of ETA 2892A2

Nickel Plated Stamped Swiss Made AR 2892-GMT on the rotor. We have shown this modified version of the ETA 2892A2 to 3 watch makers and got 3 different answers on it's functions. Perhaps you have seen this version before and can let us know about it.


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ETA 277.001 Sold Without Hour Wheel

5 1/2 ligne, 17 jewels, Incabloc shock protection, manual wind , 2 hands.


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ETA 2512-1 Nickel
7 3/4 ligne, inca, 17 jewels, hand sizes 60/120/, 21,600 BPH.
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ETA 2541 Watch Movement
7 3/4 ligne, 21 jewels, Incabloc shock protection, sweep seconds, date at 3 o'clock. Hand sizes 70/120/22, 21,600 BPH.
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ETA 2658 Watch Movement Nickel Plated

7 3/4 Ligne, Automatic 21600 BPH, Date @3, 17 jeweles with Bucherer stamped on the rotor and adjusted in 2 positions. Hand sizes 70/120/20.


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Bergeon 7990 Support for Cleaning the Impulse Pin

Allows stable support of the balance complete without damaging the hairspring when cleaning the impulse pin.


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Bergeon 31081-TETC ETA Chron Regulator Adjusting Tool

Screwdriver with blade to turn out ETACHRON Pitons. Fine adjustment of the spiral centering between the racket pins. Has small opening at the tip for adjusting the regulator pins. Overall length: 3.75 inches.


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Bergeon 31081-EETC ETA Chron Stud Removing Tool

Screwdriver with blade to remove ETACHRON Pitons. Has small fork shaped tip for removing the stud block. Overall length: 3.75 inches.

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Horotec Novodiac Spring Tool for ETA 2801

Special tool for use on Incabloc's Novodiac spring in ETA 2801, 2824.2, 2834.2, and 2836.2 movements. Comes in a red aluminum handle and measures 94 mm from end to end. Swiss made.

MSA 03.011

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Horotec Novodiac Spring Tool for ETA 2671

Special tool for use on Incabloc's Novodiac spring in ETA 2671, 2660, and 2688 movements. Comes in a red aluminum handle and measures 94 mm from end to end. Swiss made.

MSA 03.012

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Valjoux Watch Movements


Watch Parts For ETA 6497-1 and ETA 6498-1


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Jewelry Liquidation Sale
The Otto Frei Jewelry Department is Closing Out All Jewelry Products
While the Otto Frei Jewelry Department isn't 90 years old, like the Watch Material Department. Still, Otto Frei has sold some of these Jewelry Products directly to retail jewelers for more than 80 years.
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Mailing Address: PO BOX 796, Oakland Ca. 94604
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