NEW YORK STANDARD 718440 Mainspring Crown 3/0

( Brand: New York Standard ), ( Manufacturer Part Number: 718440 ), ( Type: Pocket Watch ), ( Department: Men )

Review NEW YORK STANDARD 3-0 Size Mainspring Model Crown

Introducing the York Standard 718440 3-0 Mainspring for Crown, a high-quality replacement component designed specifically for antique or vintage clocks with a crown-style weights system. This mainspring is a crucial part that powers the clock's movement, ensuring accurate timekeeping.

The York Standard 718440 Mainspring showcases superior craftsmanship with its heavy-duty, 3-ply wire construction. Each spring is meticulously wound to exacting standards, providing the ideal balance between tension and elasticity for smooth and consistent operation. This particular model is suitable for clocks that require a 3-0 mainspring, as indicated in the clock's serial number or other identifying features.

This mainspring is manufactured from top-grade materials, including a nickel-plated steel core and resilient, wire insulation. The nickel plating not only adds a touch of elegance to the component but also provides protection against corrosion, ensuring the longevity of the part.

The York Standard 718440 3-0 Mainspring for Crown is available in various lengths to accommodate different clock designs. Each spring is carefully packaged to prevent damage during shipping, ensuring a hassle-free installation experience for the user.

Installing the new mainspring in your antique clock is a straightforward process. Simply remove the old, worn-out spring, thread the new one through the clock's winding arbors, and secure it in place using the clock's original clips or retaining rings. Once installed, wind the clock's weights to observe the new mainspring's improved performance and accuracy.

In summary, the York Standard 718440 3-0 Mainspring for Crown is a top-tier replacement component that delivers exceptional quality, reliability, and longevity for your antique or vintage clock with a crown-style weights system. Its heavy-duty construction, precise winding, and resilient materials ensure optimal performance and accurate timekeeping.

Buying a York Standard 718440 3-0 mainspring for a Crown watch involves considering several factors to help determine if it is a good investment. Here are some pros and cons to help make an informed decision.

1. Replacement Part: A worn-out mainspring is a common issue in mechanical watches, and having a replacement part like the York Standard 718440 3-0 on hand can save time and money in the long run.

2. Authenticity: York Standard is a well-known watch parts manufacturer, and purchasing a mainspring from them ensures that you're getting a genuine and high-quality part.

3. Availability: This specific mainspring model is widely available from various retailers, making it relatively easy to find and purchase.

1. Cost: Replacement mainsprings for watches can be expensive, and the York Standard 718440 3-0 is no exception.

2. Installation: Installing a mainspring requires some level of watch repair knowledge and skill, so it may be necessary to seek professional help or invest in additional tools and resources to do it yourself.

The York Standard 718440 3-0 mainspring for a Crown watch is a high-quality replacement part that ensures the continued functionality of your timepiece. However, it comes with a higher cost and the need for either professional installation or the necessary skills and tools to do it yourself. Ultimately, the decision to purchase this mainspring depends on the importance of having a spare part on hand, the watch's sentimental value, and your budget for maintenance.

If you're an avid watch collector or rely heavily on your Crown watch for daily use, investing in a spare York Standard 718440 3-0 mainspring may be a worthwhile investment. However, if cost is a concern, you may want to consider extending the life of your current mainspring through regular maintenance or using a less expensive alternative.

Details:

Look nos to me. 7 new in packs. 12 springs total. Than for looking.

3-0 size for new model crown.

part #: 718440 price

• $21.99

specifications pocketwatchie:

• brand: New York Standard
• mpn: 718440
• type: Pocket Watch
• department: Men

shipping pocketwatchie:

• type: Calculated
• transit: 5-10 Days
• carrier: USPS
• service: USPS Ground Advantage
• cost: $8.85
• class: Standard

offer pocketwatchie:

• quantity: 1
• availability: In Stock
• sold: 0
• started: January 2, 2026
• options: Ship-to-home

payments pocketwatchie:

• credit card: Discover
• other
• wallet: Google-pay

general pocketwatchie:

• Watches, Parts Accessories > Watches > Pocket Watches
• condition: Pre-owned - Excellent

returns pocketwatchie:

• policy: Returns Accepted
• method: Money back
• time: 14 Days
• paid by: Buyer

seller pocketwatchie:

• rating: 100.0%
• city: Clarks Summit, Pennsylvania
• # reviews: 2522

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