Assuming one unit (10ml) stays in your system for one hour, a full bottle of wine per day would be 9 hours (a bit over 1/3 of the time). Two 175ml glasses of

Assuming one unit (10ml) stays in your system for one hour, a full bottle of wine per day would be 9 hours (a bit over 1/3 of the time). Two 175ml glasses of 12% wine would then be about 4 hours.