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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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Processing time: 1-3 business 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!