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  • Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market
  • Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market
  • Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market
  • Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market
  • Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market
  • Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market
Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market

Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market

  • >= 100 Pieces
    $3.79
View product details

Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • WWVB Radio Synchronization: Automatically synchronizes with the National Institute of Standards and Technology (NIST) WWVB radio signal for precise timekeeping without manual adjustments.
  • Clock Hand Drive Mechanism: Powers the hour, minute, and second hands via a precision gear system integrated with an electronic PCB for reliable operation.

Key features

  • 1. Material Technology

    • With a corrosion-resistant ABS plastic body and precision-engineered brass gears, ensure durability and smooth operation in varied environments. ~30% lighter than all-metal movements*

  • 2. Interactive Design

    • With a user-friendly manual winding stem, eliminate the need for batteries and enjoy hassle-free operation compared to quartz movements.

  • 3. Performance Parameters

    • With WWVB radio synchronization, maintain precise time accuracy (±1 second/year) without manual adjustments, outperforming standard quartz clocks by up to 50% in long-term accuracy*

  • 4. Scenario Solutions

    • With compact dimensions (17mm H x 8.7mm D), easily integrate into modern clock designs for home decor or commercial applications, offering ~20% more space efficiency than traditional movements*

  • 5. Certification Standards

    • With FCC-certified radio reception technology, ensure reliable nationwide synchronization with atomic clocks, meeting US regulatory standards for consumer electronics.

Product details

Atomic Clock Movements WWVB Radio Controlled Clock Movement/Mechanism Clock Work for USA Market

The Atomic Clock Movements WWVB Radio Controlled Clock Movement combines modern design with precision engineering. Built with ABS and brass components, this mechanism ensures durability and accurate timekeeping. Its WWVB radio signal synchronization guarantees automatic time correction, while manual winding capability offers flexibility. Ideal for USA market clocks, it supports customization for diverse applications.

Technical specifications

FeatureSpecificationBenefit
MaterialABS plastic (body) + brass alloy (gears and winding stem)Durable, lightweight construction with precise mechanical operation.
Dimensions17mm (height) × 8.7mm (diameter)Compact size for versatile clock case integration.
SynchronizationWWVB radio signal (USA atomic clock standard)Automatic daily time correction for unmatched accuracy.
Power SourceManual winding + optional battery backup (Base/Advanced models)Reliable operation without constant external power.
CertificationsFCC, CE, RoHS compliantMeets global safety and performance standards.
Gear SystemBrass alloy gears with anti-friction coatingSmooth, long-lasting movement for consistent timekeeping.

Customization guide

Adjustable parameters include:

  • Case dimensions: Modify to fit designs from 10mm to 25mm thickness.
  • Winding stem position: Reconfigure placement for ergonomic clock interfaces.
  • PCB functionality: Add alarms, temperature displays, or smart connectivity via modular upgrades.
    Customization ensures compatibility with niche applications like vintage-style clocks or smart home integrations.

Get inspired

Elevate your clock designs with a mechanism that merges modern aesthetics and atomic precision. Whether for minimalist wall clocks or intricate wall clocks, this movement’s WWVB synchronization ensures reliability, while its compact size enables creativity in casing and styling.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±1 minute/year±15 seconds/year±1 second/year*
Power SourceManual winding + batteryDual power (solar + battery)Solar-only, no winding required
Customization LevelLimited (case size)Moderate (stem position)Full (PCB + gear adjustments)
CertificationsFCC, CEFCC, CE, IP54FCC, CE, IP67, ISO 9001

Supplier's note

  1. Technical Breakthroughs:

    • WWVB Synchronization: Automatic daily time correction eliminates manual adjustments.
    • Dual Power System: Advanced/Pro models offer uninterrupted operation via solar + battery.
    • Modular PCB Design: Pro version allows users to add IoT features like Wi-Fi connectivity.

  2. Version Selection Guide:

    • Base Model: Ideal for standard wall clocks or budget-conscious projects. Its manual winding and basic certifications meet everyday needs.
    • Advanced Model: Perfect for outdoor or humid environments (IP54 rating). The solar option reduces maintenance for garden or patio clocks.
    • Pro Model: Engineers precision-critical applications like museum exhibits or luxury watches. The IP67 rating ensures reliability in extreme conditions, while IoT compatibility opens smart-clock possibilities.

Example benefit: "With the Pro Model’s solar-only power, you can install clocks in remote locations without battery replacements. Its ±1 second/year accuracy ensures trustworthiness for professional settings."

Frequently asked questions

  • Which Atomic Clock Movement suits home or office use for precise timekeeping?

  • How to maintain an ABS Atomic Clock Movement for longevity?

  • ABS vs Metal: Which material is better for durable clock movements?

  • Can WWVB movements be customized for unique clock case designs?

  • Is this Atomic Clock Movement FCC certified for USA use?

  • How accurate is the WWVB Radio Controlled Clock Movement?

  • Does the Atomic Clock Movement require manual time adjustments for DST or time zones?

  • What’s the battery life of the WWVB Atomic Clock Movement?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Atomic Clock Movement (WWVB)Precision timekeeping, offices, hospitalsWWVB Radio Signal Sync (±1 sec/yr accuracy) ▲
ABS Plastic Body (ISO 527, 40 MPa tensile strength)
Modern Design (IP54 dust/water resistance)		Auto time correction (no manual adjustments)
Stylish, durable housing
Low maintenance		Requires radio signal access
Higher cost than quartz
Occasional manual sync in signal-poor areas
Quartz Clock MovementHome clocks, low-cost applicationsQuartz Crystal Oscillator (±15 sec/month)
Plastic Housing (ISO 527, 30 MPa)
Battery-Powered (1.5V AA)		Affordable
Reliable timekeeping
Easy installation		No auto correction
Drifts over time
Battery replacement needed every 1-2 years
Mechanical Clock MovementTraditional clocks, collector’s itemsManual Winding (Daily)
Brass Gears (ISO 6892, 500 MPa hardness)
Vintage Style Engraving		No batteries required
Classic aesthetic appeal
Long lifespan with maintenance		Requires daily winding
Less accurate (+/- 5 min/day)
Higher maintenance cost
Solar-Powered Clock MovementOutdoor clocks, eco-friendly setupsSolar Panel (1W Output)
ABS Housing (ISO 527, 40 MPa)
Auto Charging (12-hour reserve)		Eco-friendly (no batteries)
Self-sustaining in sunlight
Weather-resistant (IP65)		Performance drops in low-light conditions
Initial cost premium
May stop during prolonged darkness
Smart/Connected Clock MovementSmart homes, IoT ecosystemsWi-Fi Sync (±1 sec)
Touchscreen Display (10" IPS)
App Control (Bluetooth 5.0)		Real-time updates via internet
Customizable alerts/alarms
Integration with smart devices		Requires stable internet connection
Higher upfront cost
Privacy concerns with data transmission
Battery-Operated QuartzBasic wall clocks, gift itemsQuartz Crystal (±15 sec/month)
Plastic Case (ISO 527, 25 MPa)
1.5V AA Battery		Inexpensive
Plug-and-play simplicity
Widely available		Battery replacement needed
No auto correction
Less durable than ABS/brass alternatives

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