MIYOTA 821A-21C Automatic Watch Movement

( Brand: Miyota ), ( Manufacturer Part Number: 821A-21C ), ( Type: Movement ), ( Movement Type: Mechanical ), ( Material: Stainless Steel, Steel ), ( Country/region Of Manufacture: Japan )

Review MIYOTA Automatic Watch Movement 821a White Date At New

The Miyota 821A-21C is an exceptional automatic watch movement, manufactured by Miyota, a renowned Japanese watch manufacturer known for its precision and reliability. This particular movement, the 821A, is part of Miyota's Caliber 8 series, which is famous for its robustness and accuracy.

The 821A-21C is a self-winding mechanism, meaning it harnesses the energy produced by the wearer's movements to power the watch. It uses a rotor, a weighted component, to convert the kinetic energy into mechanical energy. This mechanism ensures that the watch keeps running as long as it's being worn, eliminating the need for regular battery changes.

The 821A-21C movement boasts a power reserve of approximately 42 hours. This means that even if you remove the watch for a day or two, it will still have enough power to keep running for another day or so. This feature makes it an excellent choice for those who lead active lifestyles and may not wear their watch consistently.

One of the standout features of the 821A-21C is its accuracy. It operates at a frequency of 21,600 vibrations per hour (vph), which translates to 6 ticks per second. This high frequency ensures that the watch's hands move smoothly and accurately, providing excellent timekeeping.

The 821A-21C movement is also known for its durability. It is built with a Diashock protection system, which reduces the impact of shocks on the watch's mechanical components. This feature ensures that the watch can withstand daily wear and tear, making it a reliable choice for those who lead active lives.

In conclusion, the Miyota 821A-21C automatic watch movement is a robust, accurate, and reliable choice for watch enthusiasts. Its self-winding mechanism, power reserve, high frequency, and shock resistance make it an excellent choice for those who value precision, durability, and functionality in their timepieces.

1. Reliability: Miyota is a well-known and reputable watch movement manufacturer, known for producing high-quality and reliable movements.

2. Affordability: The Miyota 821A-21C is a cost-effective option compared to other automatic watch movements from established brands.

3. Accuracy: The movement has a power reserve of up to 42 hours, ensuring the watch keeps accurate time even if not worn for a day or two.

4. Durability: The movement is known for its durability and resistance to shock and vibrations, making it a reliable choice for everyday use.

5. Availability: Miyota movements are widely available and used in many watch brands, making it easy to find watches with this movement at various price points.

1. Limited Customization: Since this movement is used in many watch brands, it may not offer the same level of customization as other high-end movements.

2. Not as Smooth as High-End Movements: Some users have reported that the Miyota 821A-21C movement may not have as smooth a second hand as high-end movements.

3. Not as Prestigious: The Miyota brand may not have the same level of prestige as other movement manufacturers, which some people may consider a disadvantage.

The Miyota 821A-21C automatic watch movement is a great choice for those looking for a reliable, affordable, and accurate movement for their watch. Its durability and wide availability make it a popular choice for many watch brands, but its limited customization options and potential lack of smoothness may be a turn-off for some. Ultimately, the decision to purchase this movement depends on your personal preferences and what you prioritize in a watch movement.

If you are looking for a reliable, cost-effective, and accurate movement for your watch, the Miyota 821A-21C is a great option. Its durability and wide availability make it a versatile choice, and it can be found in watches at various price points. However, if you prioritize customization and smoothness, you may want to consider other high-end movement options. Ultimately, it's important to do your research and choose a movement that fits your needs and budget.

Details:

It has a power reserve of about 42 hours. DESIGN SPECIFICATIONS Date display with quick date correction Lines: 11.5 Outer Diameter: 26.0mm height : 5.67 Jewels: 21 Jewels Beat Rate: 21,600 BPH. Item is a Miyota 821A self-winding movement with WHITE date display and manual winding.

part #: 821a21c prices

• $25.10-$57.95

specifications movementparpar:

• brand: Miyota
• mpn: 821a-21c
• type: Movement
• movement type: Mechanical
• material: Stainless Steel, Steel
• country/region of manufacture: Japan

shipping movementparpar:

• transit: 5-12 Days
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• carrier: USPS
• type: Calculated

returns movementparpar:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Buyer

seller movementparpar:

• # reviews: 64
• rating: 100.0%
• city: New York, New York

offer movementparpar:

• started: January 23, 2025
• availability: In Stock
• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 2

general movementparpar:

• condition: New without tags
• Parts, Tools Guides > Parts > Movements

payments movementparpar:

• credit card: Visa
• wallet: Paypal
• other

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