| Number | Name | Date | Kind |
|---|---|---|---|
| D57180 | Miller | Feb 1921 | |
| D78900 | Saccoccia | Jul 1929 | |
| D110637 | Davenport | Jul 1938 | |
| D153312 | Philippe | Apr 1949 | |
| D157691 | Lang | Mar 1950 | |
| D214525 | Weitz | Jun 1969 | |
| D297122 | Kabaya | Aug 1988 | |
| D297417 | Asano et al. | Aug 1988 | |
| D302133 | Woomer | Jul 1989 | |
| D309864 | Woomer | Aug 1990 | |
| D312791 | Benoit-Pequignet et al. | Dec 1990 | |
| D315513 | Benoit Pequignet | Mar 1991 | |
| D327435 | Gueit | Jun 1992 | |
| 2119436 | Lauff | May 1938 | |
| 4884256 | Blackburn | Nov 1989 |
| Number | Date | Country |
|---|---|---|
| 0319461 | Jun 1989 | EPX |
| 2913478 | Oct 1979 | DEX |
| 368427 | May 1963 | CHX |
| 454042 | Jun 1968 | CHX |
| Entry |
|---|
| Vogue, Oct. 1986, p. 86, square watches at left. |
| Swiss Watch & Jewelry Journal, Feb. 1989, p. 319, watches at top. |
| Jeweler's Circular--Keystone--Oct. 1960--p. 79--watch at top. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 14431 | Oct 1993 | |
| Parent | 583703 | Sep 1990 |