
( Brand: American Waltham ), ( Model: 5117487 ), ( Part Type: Pocket Watch ), ( Type Of Movement: Mechanical ), ( Country/region Of Manufacture: United States )
The 5117487 American Waltham Safety Pinion Pocket Watch Movement PWM186 is a remarkable piece of mechanical engineering, hailing from the renowned Waltham Watch Company. This movement, specifically designed for pocket watches, is a testament to the rich history and precision craftsmanship that Waltham is known for.
The PWM186 movement is a 18-size movement, which refers to its diameter, making it a medium-sized movement suitable for various pocket watch styles. It features a safety pinion design, a technological innovation that was introduced by the Waltham Watch Company in the late 19th century to prevent the wear and tear of the mainspring arbor. This safety mechanism ensures a longer lifespan for the movement, providing you with reliable timekeeping for years to come.
The movement operates on a lever escapement system, a traditional and proven method used in watchmaking since the 17th century. The lever escapement, in conjunction with the balance wheel, regulates the movement, providing smooth and consistent oscillations. The movement also includes a Swiss anchor escapement, a refined version of the lever escapement, which further enhances timekeeping accuracy.
The PWM186 movement is powered by a mainspring, which is wound manually through the watch's crown. The movement has a power reserve of approximately 40 hours, meaning it can run for nearly two days without needing to be wound again. This is an ideal feature for those who wear their pocket watches regularly, as it ensures the watch keeps accurate time even when it's not being worn.
The PWM186 movement is housed in a brass case, which is both durable and resistant to corrosion. The movement is finished with a high-polish, giving it a gleaming appearance. The movement's components, such as the balance wheel and the screws, are also polished to a high shine, adding to the overall aesthetic appeal of the watch.
In summary, the 5117487 American Waltham Safety Pinion Pocket Watch Movement PWM186 is a beautifully crafted and reliable timekeeping mechanism. Its safety pinion design, lever escapement system, and power reserve make it a great choice for those seeking a reliable and durable pocket watch movement.
Pros of buying a 5117487 American Waltham Safety Pinion Pocket Watch Movement (PWM186):1. Historical Significance: Waltham Watch Company is a renowned name in the watchmaking industry, known for its high-quality and durable products. This movement is a piece of American watchmaking history.
2. Reliability: The safety pinion design in this movement ensures smooth operation and reduces the risk of damage, which is a testament to its durability and reliability.
3. Ease of Repair: The parts of the Waltham movement are widely available, making it relatively easy to repair or replace any damaged components.
4. Collectible Value: Due to its historical significance and quality, this movement can potentially increase in value over time, making it an attractive investment for collectors.
Cons of buying a 5117487 American Waltham Safety Pinion Pocket Watch Movement (PWM186):1. Complexity: The movement is intricate and requires a good understanding of watch mechanics to repair or maintain correctly.
2. Limited Functionality: Compared to modern watches, this pocket watch movement has limited functionality, such as no date or second hand.
3. Restoration Cost: Restoring a vintage pocket watch can be expensive due to the time, expertise, and parts required.
4. Limited Use Case: Pocket watches are not as practical or convenient as modern wristwatches, limiting their daily use.
Conclusion:The 5117487 American Waltham Safety Pinion Pocket Watch Movement (PWM186) is a high-quality and reliable piece of watchmaking history. Its collectible value, durability, and easy repairability make it an attractive option for watch enthusiasts and collectors. However, the complexity of the movement, its limited functionality, and the potential high cost of restoration may deter some individuals. Ultimately, the decision to purchase this movement depends on one's interest in vintage watches, their level of mechanical expertise, and their willingness to invest in a less practical but historically significant timepiece.
Recommendation:If you are a watch enthusiast or collector with an appreciation for historical pieces, the 5117487 American Waltham Safety Pinion Pocket Watch Movement (PWM186) is a worthwhile investment. However, it is crucial to research the restoration costs and understand the time and effort required to repair and maintain the movement before making a purchase. For those looking for a more practical and modern timepiece, there are many other options available that may better suit their needs.
Missing regulator. The hands pinion is broke off.
Something is broke, balance wheel or staff. American Waltham safety pinion pocket watch movement. Movement measures about 29. Not running, sold for fix or parts.