Waltham Watch Company Vanguard
Waltham's premier railroad-grade line, introduced in the 1890s and sold across many jewel counts into the 20th century.
5 references
| Reference | Variant | Years | Dial | Size |
|---|---|---|---|---|
| Vanguard, 18 Size | 18s, 21 jewel, early railroad-grade configuration predating 16s standardization | 1894–1914 | white | Not recorded |
| Vanguard, 21 Jewel | 16s, 21 jewel, adjusted 5 positions and temperature, gold-filled railroad case | 1899 | white | Not recorded |
| Vanguard, 23 Jewel | 16s, 23 jewel, adjusted 6 positions, temperature and isochronism (8 total adjustments), gold train | 1899–1950 | white | Not recorded |
| Vanguard, Model 1908 Up-Down | 16s, 23 jewel, up/down mainspring wind indicator, lever-set, sub-seconds dial | 1908–1949 | white | Not recorded |
| Vanguard, Model 1908 (late production) | 16s, 21 jewel, lever-set, WWII-era/postwar production, Elinvar-type hairspring | 1940–1949 | white | Not recorded |