Big Ben alarm clocks having the first type of dial with backwards curve to the numeral 7, and 1910 examples with the regular dial.
Note: S Date (Sorting Date) is the date of the example in database format, so it can be sorted chronologically. D Date (Display Date) is the date as it is actually stamped on the clock or watch.| Model | Notes | Comment | S Date | D Date | Variations | |
|---|---|---|---|---|---|---|
| Westclox Big Ben Style 1 Nickel |  | Nice early original dial | Movement 1909-11-10 | Movement 11 10 9 | Dial: 1.1; Back Type: 1908.6; Repeat Lever: B1 | |
| Westclox Big Ben Style 1 Nickel |  | Early example with excellent back and fair dial. | Movement 1909-11-15 | Movement 11 15 9 | Dial: 1.1; Back Type: 1908.6; Repeat Lever: B1 | |
| Westclox Big Ben Style 1 Nickel |  | Movement 1910-02-05 | Movement 2 5 10 | Dial: 1.1; Back Type: 1908.6; Repeat Lever: B2 | ||
| Westclox Big Ben Style 1 Nickel |  | Movement 1910-03-19 | Movement 3 19 10 | Dial: 1.1; Back Type: 1908.6; Repeat Lever: B2 | ||
| Westclox Big Ben Style 1 Nickel |  | Dial is a replacement, perhaps this clock should have the standard dial (2.1). | Movement 1910-07-22 | Movement 7 22 10 | Dial: 1.1; Back Type: 1908.6; Repeat Lever: D | |
| Westclox Big Ben Style 1 Nickel |  | Example I bought on eBay from England. Does not have $2.50 price seal on back because it was not sold in the USA. | Movement 1911-09-07 | Movement 9 7 11 | Dial: 2.1; Back Type: 1910, 13/11, 13/15, no $2.50 |
