Waltham Watch Company Riverside
A high-jewel-count railroad-grade line, not a purely dress watch — period examples are documented as railroad-grade service watches.
5 references
“Differs” marks a spec with different recorded values. — means not recorded.
| Spec | Riverside, 17 Jewel 18s, 17 jewel, 3/4 plate movement, script signature, gold jewel settings | Riverside, 12 Size 12s, 17-19 jewel, dress/gentleman's watch, thinner case profile | Riverside Maximus, 21 Jewel 16s, 21 jewel, open-face case, rarer than the 23 jewel configuration | Riverside Maximus, 23 Jewel 16s, 23 jewel, hunting case, gold train, Breguet hairspring, double roller, damaskeened plates, three-piece dial | Riverside, 19 Jewel 16s, 19 jewel, double roller escapement, adjusted temperature and positions |
|---|---|---|---|---|---|
| Case Differs | gold-filled | gold-filled | 14k gold | 14k gold | gold-filled |
| Caliber Differs | 18 size | 12 size | 16 size | 16 size | 16 size |
| Movement type | Manual | Manual | Manual | Manual | Manual |
| Jewels Differs | 17 | 17 | 21 | 23 | 19 |
| Dial | white | white | white | white | white |
| Indices Differs | Roman numerals | Roman numerals | Arabic numerals | Arabic numerals | Arabic numerals |
| Produced Differs | 1888–1899 | 1898–1915 | 1899–1902 | 1899–1902 | 1909–1926 |