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2 PCS HR1688 Quartz Clock Mechanism Movement,Spec: 28mm/ 20.5mm

SKU: TBD0603095206
Sale Sold out Pre-order
Regular price R 199.00
Regular price Sale price R 199.00
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6-13 business days

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Processing time: 1-3 days

Description

The HR1688 Quartz Clock Mechanism Movement is designed for precise timekeeping in clocks. It is suitable for DIY clock projects where accurate movement and low noise are essential.

  • Movement type: Quartz
  • Model: HR1688
  • Material: High-quality nylon, bright copper lacquer wire, nickel-iron
  • Crystal frequency: 32.768KHz
  • Time accuracy: +/-30 seconds per month (at 1.5V DC, 25 degrees Celsius)
  • Current consumption: Less than 130μA (at 1.5V DC)
  • Operating voltage: 1.3V to 1.7V
  • Operating temperature: -10 to 50 degrees Celsius
  • Power supply: 1.5V AA batteries (not included)
  • Weight: Approximately 25g per piece
  • Second hand output torque: Less than or equal to 0.6gf-cm (at 1.5V)
  • Minute hand output torque: Less than or equal to 30gf-cm (at 1.5V)
  • Pointer specifications: Second hand length/weight: ≤130mm, ≤2g; Minute hand length/weight: ≤200mm, ≤6g
  • Second hand unbalance torque: Less than or equal to 0.15gf-cm
  • Minute hand unbalance torque: Less than or equal to 6gf-cm
  • Battery slot: Generally not equipped with a battery cover; includes gold hexagonal plane nut, gold washer, black rubber pad

Questions about features, compatibility, or warranty? Chat with our local support team!