
( Brand: Tudor ), ( Model: CAL.390 )
The Cal.390 Tudor Auto-Prince movement is a classic and highly valued mechanical timepiece component. This self-winding mechanical movement was first introduced in the 1950s and 1960s, and it has since gained a reputation for its reliability and accuracy.
The Cal.390 movement is a 17-jewel movement, which means it has 17 jewels that help to reduce friction and wear, ensuring smooth operation and prolonging the movement's lifespan. It operates at a frequency of 21,600 beats per hour (bph), also known as 3 Hz. This frequency provides a steady and consistent ticking, resulting in precise timekeeping.
The Cal.390 movement features a central seconds hand and a small seconds sub-dial at the 6 o'clock position. It is also equipped with a date function, displayed through a small aperture at the 3 o'clock position. The date wheel is quick-set, making it easy to adjust the date without having to manually correct it every day.
The Cal.390 movement is known for its robust construction, with a solid gold rotor that winds the mainspring when the watch is worn. The movement is protected by a shock-resistant system, ensuring that it can withstand everyday wear and tear. It is also equipped with a power reserve indicator, allowing the wearer to know how much energy is left in the mainspring before the watch needs to be rewound.
If you are in need of Cal.390 Tudor Auto-Prince movement repair, it is important to use a reputable watch repair service. The movement should be disassembled, cleaned, and lubricated to ensure proper functioning. Any damaged or worn parts should be replaced with genuine Tudor parts to maintain the watch's original performance and appearance.
In summary, the Cal.390 Tudor Auto-Prince movement is a classic and reliable mechanical movement that has stood the test of time. Its self-winding mechanism, robust construction, and accurate timekeeping make it a favorite among watch enthusiasts. Proper care and maintenance, including regular cleaning and lubrication, can help ensure that the movement continues to function smoothly for many years to come.
Pros of buying a Tudor Cal. 390 Auto-Prince watch for repair:1. Potential for value appreciation: Tudor watches are known for their quality and craftsmanship, and the Cal. 390 Auto-Prince is a classic timepiece. If repaired and maintained well, it could potentially increase in value over time.
2. Timeless design: The Auto-Prince's clean, minimalist design is timeless and can be paired with a variety of outfits. It's a versatile watch that can be worn on formal and casual occasions.
3. High-quality movement: The Cal. 390 movement is a reliable and accurate automatic winding mechanism. It's a well-regarded movement that has been used in Tudor watches for several decades.
4. Affordability: Compared to some other high-end watches, Tudor watches are generally more affordable. Buying a vintage Auto-Prince for repair could be a more cost-effective option than buying a new watch.
Cons of buying a Tudor Cal. 390 Auto-Prince watch for repair:1. Potential for high repair costs: Vintage watches can be complex and may require specialized parts or repair services. If the watch requires extensive repair, the costs could add up quickly.
2. Risk of damage during repair: If the watch is not handled with care during repair, there's a risk of further damage to the watch or its components.
3. Limited availability of parts: Some vintage watches, including the Cal. 390 Auto-Prince, may have limited availability of replacement parts. This could make repairs more difficult and expensive.
Conclusion:Buying a Tudor Cal. 390 Auto-Prince watch for repair can be a worthwhile investment for watch enthusiasts who appreciate classic design and high-quality craftsmanship. However, it's important to be aware of the potential risks and costs involved in repairing a vintage watch. Before making a purchase, research the watch's history and condition, and consider getting an estimate of the repair costs from a trusted watch repair shop.
Recommendation:If you're interested in buying a Cal. 390 Auto-Prince watch for repair, I would recommend doing your research and finding a reputable watch repair shop with experience in repairing vintage Tudor watches. Look for a shop that has good reviews and a track record of providing high-quality repairs. It's also a good idea to have a clear understanding of the watch's condition and any repairs that may be needed before making a purchase. Overall, with proper research and care, a Tudor Cal. 390 Auto-Prince watch can be a rewarding and enjoyable addition to your watch collection.
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. Self winding bridge.
Original Rolex stainless steel crown with stem. Un adjusted, self winding movement for repair.
That is the main parts in this deal.