ETA Movement 822L 802.180

( Brand: Eta ), ( Manufacturer Part Number: 802180 ), ( Type: Movement ), ( Movement Type: Quartz ), ( Material: Stainless Steel, Steel ), ( Country Of Origin: Switzerland )

Review ETA Vintage Movement Working

The **ETA 802180-822.L.802.180** is a precision-engineered, high-performance stepping motor designed for applications requiring exceptional reliability, smooth motion, and minimal maintenance. Part of ETA s renowned **802 series**, this hybrid stepping motor combines the robustness of a permanent magnet rotor with the precision of a finely crafted stator winding, delivering consistent torque and accuracy even under demanding operational conditions. With a **1.8 step angle**, it provides a balance between resolution and speed, making it ideal for CNC machines, 3D printers, robotics, and automated industrial systems where incremental positioning is critical. The motor s **8-phase winding** enhances torque density and reduces vibration, ensuring smoother operation and quieter performance compared to traditional bipolar or unipolar designs. Its **hybrid construction** featuring a precision-ground rotor with variable reluctance teeth minimizes cogging and backlash, while the **closed-loop feedback capability** (when paired with appropriate sensors) allows for advanced position control, reducing errors and improving repeatability. The **822 series** variant of this motor is particularly well-suited for applications requiring higher torque output, thanks to its reinforced frame and optimized winding, making it a versatile choice for both light-duty prototyping and heavy-duty industrial automation. Whether integrated into a high-precision milling machine, a CNC router, or a robotic arm, this motor excels in environments where reliability, efficiency, and fine positional control are paramount. Its compact yet durable design, combined with ETA s reputation for quality engineering, ensures long-term performance with minimal wear, making it a trusted component in a wide range of motion control systems.

### **Pros and Cons of buying a ETA 802.180 (ETA 802180 / 822L) Calibre Movement**

#### **Pros**

1. **High Accuracy and Precision** The ETA 802.180 is a high-quality mechanical movement known for its reliability and consistent timekeeping. It is a modified version of the 822L, offering improved accuracy with a potential gain/loss of around 10 to -10 seconds per day under normal conditions.

2. **Automatic Winding Mechanism** As an automatic (self-winding) movement, it eliminates the need for manual winding, making it convenient for daily wear. The rotor ensures the mainspring remains charged with regular movement.

3. **Durability and Longevity** ETA movements, including the 802.180, are built to last decades with proper maintenance. The 822L and its derivatives are widely used in luxury watches, indicating their robustness.

4. **Versatility in Watch Design** The 802.180 is a versatile movement that can be adapted for various watch cases, including dress watches, sport watches, and even some dive watches (though not rated for deep-sea diving). Its compact size makes it suitable for slim or medium-sized timepieces.

5. **Affordability Compared to Swiss Made** While not as expensive as some high-end Swiss movements (e.g., ETA 2824-2), the 802.180 offers excellent performance at a relatively lower cost compared to fully Swiss-made alternatives.

6. **Easy to Find and Service** Being a widely produced ETA movement, spare parts, servicing, and replacements are readily available. Many watchmakers and repair shops are familiar with this calibre.

7. **Smooth and Refined Movement** The 802.180 features a well-engineered escapement and balance wheel, providing a pleasant, ticking sound and smooth operation ideal for those who appreciate mechanical watchmaking.

8. **Potential for Customization** Since it is a modular movement, it can be paired with different cases, dials, and complications (e.g., chronograph functions in some variants) depending on the watch model.

---

#### **Cons**

1. **Not Fully Swiss-Made (MSP Status)** While ETA movements are Swiss-engineered, they are not fully manufactured in Switzerland due to the Movement Swiss Program (MSP) regulations. Some purists prefer watches with fully Swiss-made movements (e.g., Valjoux, Sellita, or in-house calibres).

2. **Slightly Less Prestige Than In-House Calibres** Movements like the ETA 802.180 are used in many mid-to-high-end watches, but some collectors or enthusiasts may prefer watches with proprietary calibres (e.g., Rolex 3135, Omega 3215) for exclusivity.

3. **Potential for Inconsistencies in Timekeeping** While generally accurate, mechanical movements can be affected by temperature, position (vertical vs. horizontal), and wear over time. The 802.180 is precise but not as stable as some quartz movements.

4. **Requires Regular Servicing** Automatic movements need servicing every 5 7 years to maintain optimal performance. Neglecting maintenance can lead to issues like inaccurate timekeeping or winding problems.

5. **Limited Complications (Unless Modified)** The standard 802.180 is a basic automatic movement. While some variants (e.g., 802.180 with a chronograph) exist, it lacks advanced complications like tourbillons or perpetual calendars unless paired with a specific watch model.

6. **Sensitivity to Shock and Impact** Like all mechanical movements, the 802.180 is vulnerable to shocks, which can misalign gears or damage the escapement. This is why it s not recommended for extreme sports or heavy use.

7. **Potential for Cheaply Made Watches** Since the 802.180 is widely used, some lower-end brands may use it in watches with poor build quality, plastic components, or weak cases. Buyers should research the watch s overall construction.

8. **Not Water-Resistant for Diving (Standard Version)** The basic 802.180 is not rated for diving. While some watches using this movement may have water resistance (e.g., 100m or 200m), it s not inherently a dive-rated movement like the 822L in certain configurations.

---

### **Conclusion**

The ETA 802.180 is an excellent choice for those seeking a reliable, accurate, and smooth automatic movement without the premium price of fully Swiss-made alternatives. It strikes a balance between performance, affordability, and accessibility, making it ideal for everyday wear, dress watches, and enthusiasts who appreciate mechanical watchmaking.

However, if you prioritize exclusivity, full Swiss manufacturing, or advanced complications, you may prefer a watch with an in-house calibre or a more specialized movement. For most buyers, the 802.180 offers outstanding value, provided they are willing to service the watch regularly and avoid extreme conditions.

---

### **Recommendation**

- You want a high-quality, accurate automatic movement at a reasonable price.

- You prefer a versatile movement that works well in various watch styles.

- You are willing to service the watch every 5 7 years for optimal performance.

- You don t require diving capabilities or advanced complications.

- You strictly want a fully Swiss-made movement (MSP-compliant).

- You prioritize exclusivity over versatility (e.g., Rolex, Omega, or Patek Philippe movements).

- You plan to use the watch in extreme conditions (e.g., deep-sea diving, heavy impact sports).

- You dislike the need for regular maintenance.

**Final Verdict:** The ETA 802.180 is one of the best automatic movements for the price, offering a perfect blend of reliability, precision, and practicality. It remains a top choice for both casual wearers and watch enthusiasts who value mechanical craftsmanship without the luxury price tag.

Details:

Vintage ETA 802.180 Movement working Excellent condition sold for parts as is.

part #: 802180 prices

• $59.18-$185.00

specifications movementparpar:

• brand: Eta
• mpn: 802180
• type: Movement
• movement type: Quartz
• material: Stainless Steel, Steel
• country of origin: Switzerland

returns movementparpar:

• policy: No Returns

shipping movementparpar:

• carrier: USPS
• cost: $5.50
• service: USPS Ground Advantage
• transit: 4-8 Days
• type: Fixed
• class: Standard

payments movementparpar:

• wallet: Google-pay
• other
• credit card: Diners-club

general movementparpar:

• Parts, Tools Guides > Parts > Movements
• condition: Pre-owned

seller movementparpar:

• rating: 99.5%
• # reviews: 1821
• city: Smithtown, New York

offer movementparpar:

• options: Ship-to-home
• availability: In Stock
• started: February 16, 2026
• sold: 0
• quantity: 1

Eta 802180 Is Similar To:

• 100170074 Eta Authentic Brand New Sealed Movement (33% similar) Authentic brand new sealed Eta movement E01701 Swiss made model number: DIAMETER:11. Jewels: 5 reserve: 26280 hands: hours minutes...(July 17th, 2018)
• 1090 Eta Titus 1940s Vintage (34.2% similar) 3MM17 jewels a power reserve 40H movement: Swiss made 17 jewel manual wind movement is complete, has good balance staff not running, tested or serviced recently. Sold as is for parts or repairs. I can usually respond within 24 hours. Dial: original dial in good fair vintage condition with patina and...(September 25th, 2017)
• 1164 Eta Scarce Vintage Optima Triple Date Movement Hands Wheels Parts (40.7% similar) Eta 1164 movement a condition scarce optima triple date good balance offered for parts or repair. Includes: hour, minute second hand case screws retainer ring I take great care packaging to ensure a safe delivery...(April 13th, 2019)
• Quartz 9 Movement Eta Rare Swiss Mens Watch Juvenia 12115 Jewels Gold Dial (26.2% similar) This listing is for a rare Juvenal mens quartz movement. The Juvenal dial, number markers, and hands are all in excellent cosmetic condition. The watch sets great original Juvenal stem crown, but sometimes the minute hand will get caught on the raised number markers due to the movement not being ...(July 2nd, 2015)
• 17 Perregaux Prices Eta Movement 13.8 . Jewels Part Girard Millimeters Watch (23.8% similar) Need to be overhauled timed by a watchmaker characteristics diameter 13. 3582C Japanese buyer assistant. Used Eta 2440 or 2442 complete watch movement...(May 22nd, 2015)
• Date Swiss Big Module Eta 2892-a2 12 .14000 Movement (41.2% similar) Big date amplitude 300' beat. Movement new Eta 2892 a2 base. Rate 4s date power reserve 48H module dubious depress second hand 6 sub dial...(April 18th, 2015)
• 1408u Eterna Jewels Manual Watch Movement For Part Base Eta (37.4% similar) Need to be cleaned adjusted by a watchmaker. Used movement, staff balance in good order, spin freely when I shake the movement. This offer is for the pictured movement. Manual eternal complete watch movement 17 jewels - fit 3 hands for part...(November 13th, 2018)
• 1428u Eta High Grade Partial Movement Good Balance Parts Repairs Spares (33.6% similar) Sold as is seen for parts repairs. Please see photos. Brand: Eta condition: partial movement with good balance...(December 19th, 2018)
• 1545 Swiss Made Squale With Eta Movement (27.3% similar) The squall 20 atoms comes with a metal bracelet solid end-links and screw-in links. Squall' and Norman have a good thing going on. With improved new case construction, crown system and improvements done to the dial. Its noticeably solid on the wrist because tolerance is so precise very little play ...(September 21st, 2018)
• 1665 Omega Reburbished Seamaster Quartz Digital Watch Movement Eta (28.1% similar) This message only applies to our offers lots that has no free shipping. Please view all pictures before buying or purchasing. Lot we took 4 pictures of this offer refurbished omega 1665 semester 120M quartz digital analog watch movement 7j Eta sch munchkins to listed for sale on then please the link...(August 24th, 2018)
• 1853 Tissot Eta Wristwatch Chronometer Movement New Nos (36.9% similar) Described by:Nash Tu's title:toast 1853 chronometer movement Eta new nos 25J item specifications:this is a genuine toast by with this movement, acquired an recently closed service center. The offers contain only what is described. This nos, new old stock movement maybe missing parts, please look to ...(October 16th, 2018)