Wireless timing system, chip timers, Timing Devices

 ABS06-107 Series 32.768 kHz ±20 ppm 4 pF -40 to +80 °C SMT Low ESR Crystal

https://www.futureelectronics.com/p/electromechanical--timing-devices--crystals/abs06-107-32-768khz-t-abracon-7036594