Saturday, May 19, 2012

Orient Quartz Alarm Chronograph PTA0H001C

Picked this one up from an online auction. Uses Orient HFA00 quartz movement which is the rebranded Seiko 7T32.  As with the Seiko 7T32 the second hand sweeps at 5 beats per second when activated.


  • Diameter - 40mm (42mm with crown
  • Lug to lug - 45mm
  • Lug width - 20mm
  • Thickness - 10mm
  • Movement - Quartz HFA00