Swatch SR936SW 4 Jewels: Price, Features, and Overview
One unique feature of the SR936SW battery is its 4-jewel system. The inclusion of jewels in a watch movement minimizes friction and increases accuracy, longevity, and smooth operation. Jewels, typically synthetic rubies, are used in mechanical watch movements to help with the movement of gears. In the case of the Swatch SR936SW, the four-jewel mechanism provides a smoother functioning experience for the watch, allowing it to keep time more precisely.
Key Features of SR936SW:
- Battery Type: Silver oxide
- Voltage: 1.55V
- Dimensions: 9.5mm in diameter and 3.6mm in height
- Capacity: Around 55mAh
- Usage: Commonly used in watches, calculators, and some medical devices
- Long-lasting Performance: Known for maintaining a stable voltage, offering consistent performance over time
- Enhanced Accuracy: The inclusion of 4 jewels enhances accuracy in timekeeping
How Jewels Improve Timekeeping:
When it comes to timepieces, accuracy and durability are paramount. The jewel system in watches helps to reduce friction in the movement of various mechanical components. In the case of the Swatch SR936SW, the 4-jewel system is specifically engineered to minimize wear and tear over time, ensuring the watch maintains its precision for a longer period. This is particularly important in high-end watches, where even the slightest discrepancy can affect timekeeping.
Watches that contain jewel bearings are often more expensive due to the extra craftsmanship involved. The inclusion of 4 jewels in this battery movement makes it a luxury choice for Swatch users who value precise timekeeping.
Price Overview:
The price of the Swatch SR936SW 4-jewel battery varies depending on the retailer and the country of purchase. On average, this battery can be found for prices ranging between $3 and $10, depending on the region and retailer. Bulk purchases or specialized online retailers might offer discounts, while local brick-and-mortar stores may price it higher due to shipping and handling fees.
In some cases, luxury watch retailers may sell this battery for a higher price, especially if it is marketed as an authentic Swatch replacement.
Price Comparison Table:
| Retailer | Price (USD) | Notes |
|---|---|---|
| Amazon | $3.99 | Free shipping with Prime |
| Walmart | $4.50 | Available for in-store pickup |
| Swatch Official Store | $10.00 | Branded as Swatch official replacement |
| Best Buy | $5.99 | May vary by location |
| eBay | $2.50 | Prices vary by seller and condition |
Battery Longevity and Replacement Cycle:
The SR936SW is known for its longevity, often lasting between 1 to 3 years, depending on the device's energy demands. For a standard wristwatch, the battery can comfortably last up to 18 months. Factors such as environmental temperature, frequency of use, and the watch's power consumption can all affect the overall lifespan of the battery. Swatch recommends regular monitoring of the battery's performance and timely replacement to avoid potential damage to the watch's internal components.
Replacing the SR936SW battery is relatively simple for most watches, though it is recommended to seek professional assistance to ensure that the watch is properly sealed afterward to maintain water resistance and prevent dust from entering.
Comparing SR936SW with Other Batteries:
Compared to other watch batteries like the SR920SW or the CR2032, the SR936SW stands out for its precision and compatibility with luxury timepieces. While the CR2032 is widely used in various electronic devices, the SR936SW is specifically engineered for high-precision watches. The inclusion of the 4 jewels adds value for users seeking enhanced durability and reliability in their timepieces.
Below is a comparison of the SR936SW with two other popular watch batteries:
| Battery Type | Voltage | Diameter | Height | Capacity | Jewels | Usage |
|---|---|---|---|---|---|---|
| SR936SW | 1.55V | 9.5mm | 3.6mm | 55mAh | 4 | Watches, calculators, medical devices |
| SR920SW | 1.55V | 9.5mm | 2.6mm | 45mAh | None | Watches |
| CR2032 | 3V | 20mm | 3.2mm | 220mAh | None | Key fobs, medical devices, toys |
From the table, it is evident that while the SR936SW has a lower capacity compared to the CR2032, its precision and suitability for high-end watches make it the preferred choice for watch owners. The 4-jewel system also sets it apart, as most other batteries lack this feature.
Conclusion:
For those who own a Swatch or other high-end watches, the Swatch SR936SW 4-jewel battery is a must-have. Its durability, precision, and compatibility with various devices make it a valuable investment. Though slightly more expensive than standard batteries, its extended lifespan and enhanced performance justify the cost for anyone who values accurate timekeeping.
Whether purchasing online or from a store, always verify that the product is genuine and from a reputable seller. Regular battery checks and timely replacements will help keep your watch in perfect working order for years to come.
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