TUDOR 778.0.03 Movement 2422

( Brand: Tudor ), ( Manufacturer Part Number: 778.0.03 ), ( Type: Movement ), ( Movement Type: Mechanical ), ( Compatible Model: 17 Jewels ), ( Material: Metal )

Review TUDOR Movement Perfect Condition

The **Tudor 778.0.03 2422** is a meticulously engineered, high-performance mechanical movement that embodies the pinnacle of modern watchmaking precision and craftsmanship. Developed by Tudor, a brand synonymous with reliability and innovation, this **ETA 2422-based** caliber is a refined evolution of the classic 2121 movement, now featuring a **24-hour format** with a **30-hour power reserve**, making it ideal for both everyday wear and extended use without frequent winding. At its core, the 778.0.03 operates with an **automatic winding mechanism**, driven by a robust mainspring that stores energy as the wearer moves, ensuring consistent timekeeping with minimal intervention. The movement is housed in a **highly polished, stainless steel case** and features a **sapphire-crystal glass** that protects the hands while allowing for crystal-clear visibility, even in low-light conditions.

One of the standout attributes of this movement is its **high-frequency oscillation** of **28,800 vibrations per hour** (4 Hz), which translates to an exceptional accuracy of approximately ** 10 seconds per day** a testament to the precision engineering that goes into every component. The 778.0.03 incorporates **ETA s advanced 2422 base**, which has been further optimized by Tudor to enhance durability and smoothness, with a **parachute escapement** that minimizes shock absorption and ensures long-term reliability. The movement also includes a **date function** displayed at the 3 o clock position, activated by a **rotating bezel** or crown, adding a practical yet elegant touch to the timepiece s functionality.

The **power reserve indicator**, located at the 6 o clock position, provides a clear visual cue of the remaining energy, allowing the wearer to monitor and extend the movement s operational life without frequent winding. This feature, combined with the **30-hour power reserve**, ensures that the watch remains functional for an entire day and night, even with minimal movement. The **high-quality pallet stones** and **lever escapement** contribute to the movement s smooth, quiet operation, while the **anti-magnetic protection** (up to 15,000 A/m) safeguards against environmental interference, making it suitable for both urban and adventurous lifestyles.

Under the hood, the 778.0.03 showcases **Tudor s signature attention to detail**, from the **hand-finished bridges and plates** to the **precision-ground gears** that ensure seamless operation. The movement is **self-winding**, eliminating the need for manual winding while maintaining accuracy, and its **high torque** allows it to function reliably even in less active conditions. Whether integrated into a **Tudor Black Bay, Pelagos, or other high-end collection**, this movement delivers a harmonious blend of **sophistication, durability, and precision**, making it a cornerstone of modern mechanical watchmaking. With its **sleek design, robust construction, and exceptional performance**, the 778.0.03 is not just a timekeeper it s a testament to the enduring legacy of Swiss craftsmanship and innovation.

### Pros and Cons of Buying a Rolex Datejust (Ref. 116610LN) with a Tudor 778.0.03 (2422) Movement

#### **Pros**

1. **High-Quality Movement** The Tudor 778.0.03 is a high-grade, in-house movement developed by Rolex, known for its precision, reliability, and durability. It is a modified version of the Rolex Oysterquartz (2422) movement, which was used in Rolex s first quartz watches. The 778.0.03 is a mechanical movement, not quartz, and is often found in Tudor s high-end models like the Tudor Black Bay Fifty-Eight or Tudor Pelagos.

- **Accuracy**: The movement is designed to be highly accurate, with a power reserve of around 70 hours.

- **Reliability**: Rolex s in-house movements are renowned for their longevity and resistance to wear.

- **Automatic Winding**: Unlike quartz movements, this is a self-winding (automatic) movement, which adds to its appeal for traditional watch enthusiasts.

2. **Brand Prestige** Tudor is a subsidiary of Rolex, meaning it benefits from the same level of craftsmanship, materials, and brand reputation. Owning a Tudor watch with a Rolex movement is a status symbol in the watch community.

3. **Resale Value** Tudor watches, especially those with Rolex movements, hold their value well. The Tudor Black Bay Fifty-Eight, for example, is highly sought after and appreciates over time.

4. **Durability** Tudor watches are built to withstand harsh conditions. The case, bracelet, and movement are designed to be robust, making them suitable for daily wear.

5. **Design and Versatility** The Tudor Datejust (Ref. 116610LN) is a classic dress watch with a timeless design. It can be dressed up or down, making it versatile for various occasions.

6. **Service and Support** As a Rolex subsidiary, Tudor benefits from Rolex s extensive service network. Authorized Tudor service centers can provide maintenance, repairs, and replacements, ensuring long-term reliability.

7. **Potential for Customization** Some Tudor models allow for customization in terms of bracelets, dial colors, and case materials, adding personalization options.

---

#### **Cons**

1. **High Cost** While Tudor watches are more affordable than Rolex, a Datejust with a 778.0.03 movement (or any high-end Tudor) can still be expensive, especially if it s a recent model or in high demand. Prices can range from several thousand to tens of thousands of dollars, depending on the specific reference and condition.

2. **Overlap with Rolex** Since Tudor uses Rolex movements, some collectors may argue that buying a Tudor is essentially buying a Rolex at a lower price point. This can be seen as a compromise for those who want a Rolex-like experience without the full Rolex price tag.

3. **Limited Availability** High-demand Tudor models, especially those with desirable features (e.g., specific dial colors, bracelets, or references), can be hard to find. Waiting lists or high secondary market prices may apply.

4. **Maintenance Costs** While Tudor watches are durable, they do require regular servicing every 5 10 years to maintain accuracy and performance. Service costs can add up over time, especially if the watch is serviced by an authorized Tudor center.

5. **Perceived "Rolex-Lite" Stigma** Some purists argue that Tudor watches are essentially "Rolex-lite" and lack the exclusivity or prestige of a true Rolex. This perception can deter collectors who prioritize brand exclusivity over value.

6. **Movement Limitations** The 778.0.03 is a high-grade movement, but it is not as advanced as Rolex s latest in-house movements (e.g., the 3235 or 3285). It lacks features like chronograph functionality or advanced power reserve indicators found in some Rolex models.

7. **Secondary Market Fluctuations** Like all luxury watches, Tudor watches are subject to market fluctuations. Economic conditions, brand popularity, and collector demand can impact resale values.

---

### **Conclusion**

Buying a Tudor Datejust (or any Tudor watch with a 778.0.03 movement) is a smart choice for those who appreciate Rolex-level craftsmanship at a more accessible price point. The watch offers a balance of prestige, durability, and versatility, making it ideal for both everyday wear and collecting. However, it is not without drawbacks, such as the high cost, potential "Rolex-lite" stigma, and the need for regular maintenance.

If you value a reliable, high-quality automatic watch with a strong brand reputation and are willing to invest in its upkeep, a Tudor with a 778.0.03 movement is an excellent purchase. On the other hand, if you prioritize exclusivity, advanced features, or are willing to pay the full Rolex price, a Rolex Datejust or other Rolex model may be more aligned with your preferences.

---

### **Recommendation**

- **Buy if**: You want a premium automatic watch with Rolex-level reliability and craftsmanship at a lower price than Rolex. You appreciate Tudor s design aesthetic and are willing to invest in maintenance. You also enjoy the idea of owning a watch that benefits from Rolex s infrastructure without the full Rolex price tag.

- **Avoid if**: You prioritize exclusivity and are willing to pay the premium for a Rolex. You prefer watches with more advanced features (e.g., chronographs, GPS, or advanced power reserve displays). You are sensitive to the "Rolex-lite" stigma or prefer to invest in fully independent brands.

For most buyers, a Tudor with a 778.0.03 movement is a **strong recommendation**, especially if you are looking for a versatile, high-quality dress watch that will appreciate in value over time. If you are on a tighter budget, consider other Tudor models with the same movement (e.g., Black Bay Fifty-Eight) or explore other brands with similar movements (e.g., Grand Seiko, Omega, or Jaeger-LeCoultre). However, if you can afford it, a Rolex Datejust with a 3235 movement would be the ultimate upgrade in terms of prestige and features.

Details:

2422 original in perfect working order.

part #: 778003 prices

• $400.00-$3308.48

specifications movementparpar:

• brand: Tudor
• mpn: 778.0.03
• type: Movement
• movement type: Mechanical
• compatible model: 17 Jewels
• material: Metal

seller movementparpar:

• rating: 0.0%
• city: Zavalla, Texas
• # reviews: 0

offer movementparpar:

• quantity: 1
• best offers: True
• sold: 0
• started: May 26, 2026
• options: Ship-to-home
• availability: In Stock

payments movementparpar:

• wallet: Paypal
• other
• credit card: Visa

general movementparpar:

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

returns movementparpar:

• policy: No Returns

shipping movementparpar:

• carrier: USPS
• class: Standard
• cost: $0.00
• transit: 3-7 Days
• type: Calculated
• service: USPS Ground Advantage

Tudor 778.0.03 Is Similar To:

• Cal.390 Tudor Self Wind Movement And Parts For Repair (42.4% similar) The diameter of movement is 29MM or inch. All detail you can see at the pictures. 390 self wind movement and parts for repair. Tudor auto-prince cal. All parts is in very good condition with some normal signs of use and exceptional for repair purposes. It is white gold plaited with revers wheels. ...(December 19th, 2018)
• L257 Tudor Vintage Dial Movement Working (46.5% similar) The model number that I have listed got her from another offer was selling same movement. It does wind and is working its been sitting in a cardboard box for probably 30 years or more so might need to be gone through little bit. The minute and hour hands are bent a little bit will need to be ...(June 30th, 2018)
• Tudor Geneve 1057 Movement Rolex Vintage Dial 17 Jewel (40% similar) ...(February 10th, 2017)
• 76213-79160-79170-79180-79260-79270-79280 Unbranded Day Disc For Movement Tudor Black (22.9% similar) Enclose a copy of the return packing slip inside the package with the item. It's fast, free, and secure. Please refer to the shipping section of the listing, which is located at the top of the page. Quality pays. It is made for Tudor 76213,79160,79170,19180,79260,79270,79280 in black color. Store ...(June 22nd, 2016)
• Ewatchparts 2846-2 Watch Hand For Tudor Stick Style Movement Eta 2784-2 2800 Gold Co (32.3% similar) The satisfaction is guaranteed or the money back. The item for sale are brand new aftermarket luminous watch hands in gold color. You get 1 set 3 PCs. They are made for mens watches and will fit movement eta 2784-2, 2800-2, 2846-2 others. Watches may share a visual resemblance, yet variations in ...(August 13th, 2025)
• Tudor 053517559783 Oyster Prince Caliber 390 Automatic Movement With Dial And Gold Tone (39.1% similar) The buzz team. Dial color: black. Specifications: movement type: automatic. Suitable for repair or parts replacement. Hands: gold tone. High-quality components for reliable performance. Condition and availability: this movement is currently non-working, making it an ideal candidate for repair or ...(April 16th, 2026)
• Tudor T-401 T 401 Mechanical Manual Watch Movement Swiss 17 Jewels Metal (32.2% similar) In working order may need a service in...(May 26th, 2026)