| Subject | English | Russian |
| gen. | as regular as clockwork | с точностью часового механизма |
| gen. | as regular as clockwork | точный, как часы |
| gen. | regular as clockwork | точный, как часы |
| gen. | regular as clockwork | исправно (Mr. Gray from the station house came in here regular as clockwork three, four times a week. (с) 4uzhoj) |
| gen. | regular as clockwork | с точностью часового механизма |