1. Twemco design high torque movement with accuracy for less than 0.5 sec per month.
2. Individual tuned German movement with accuracy less than 1 sec per month.
Invention Patented:
Automatic re-setting for days of the months with other than 31 days. Even accounting for 29th February every leap year once started. No further adjustment is ever necessary.
Cases:
Injection molded ABS case and clear view acrylic glass cover.
White and black colors available.
Digital Display:
High precision digital numbered plate, maintenance free, and sharp white numbers and letters on black
background.
Innovation
High Precision Time:
1. Twemco design high torque movement with accuracy for less than 0.5 sec per month.
2. Individual tuned German movement with accuracy less than 1 sec per month.
Invention Patented:
Automatic re-setting for days of the months with other than 31 days. Even accounting for 29th February every leap year once started. No further adjustment is ever necessary.
Cases:
Injection molded ABS case and clear view acrylic glass cover.
White and black colors available.
Digital Display:
High precision digital numbered plate, maintenance free, and sharp white numbers and letters on black
background.
BQ-170 Leap Year Auto Adjusting Demo