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Hamilton Grade 970 Advertisements & Publications
A.C. Becken Illustrated Catalogue and Price List
Publication Year: 1916
| Grade: | 970 |
| Manufacturer: | Hamilton |
| Size: | 16s |
| Configuration: | Openface |
| Setting: | Pendant |
| Finish: | Nickel |
| Jewels: | 21j |
| Jewel Count Marked: | Yes |
| Jewel Setting: | Gold Screw Settings |
| Jewel Description: | 21 EXTRA FINE RUBY JEWELS IN GOLD SETTINGS; SAPPHIRE PALLETS |
| Adjusted: | Yes |
| Adjusted Marked: | Yes |
| Adjusted To Temperature: | Yes |
| Adjusted To Isochronism: | Yes |
| Adjusted # Positions: | 5 |
| Adjusted Description: | Adjusted to Temperature, Isochronism, and Five Positions |
| Regulator: | Micrometric Regulator |
| Hairspring: | Breguet |
| Balance: | Compensation |
| Markings: | Hamilton Watch Co. Lancaster, Pa. 21 Jewels 970 Adjusted 5 Positions Double Roller |
| Movement Font Style: | Serif |
| Dial Type: | Double-sunk |
| Description: | NO. 970 OPEN FACE. NICKEL, 3/4 PLATE MOVEMENT, 21 EXTRA FINE RUBY JEWELS IN GOLD SETTINGS, STEEL ESCAPE WHEEL, DOUBLE ROLLER ESCAPEMENT, POISED FORK AND SAPPHIRE PALLETS, MICROMETRIC REGULATOR, BREGUET HAIRSPRING, COMPENSATION BALANCE, DOUBLE SUNK DIAL, ADJUSTED TO TEMPERATURE, ISOCHRONISM AND FIVE POSITIONS. $34.00 |
| Price: | $34.00 |