Manufacturer | ETA |
Caliber Number | 251.471 |
Replacement | NA |
Type | Quartz, chronograph |
Lignes | 10 1/2”’ |
Diameter | 23mm |
Thickness | 4.70mm |
Jewels | 23 |
Battery Cell Number | 394 |
Stem | 401-1484, Tap 10 |
Hands Count | 6 |
Hand Sizes | 1.50/.90/.30 (and 3 x .20 for seconds) |
Functions | Central hours; central minutes; 1/10 seconds; central chronograph seconds; date; 24 hour indicator |
Country of Manufacture | Switzerland, Swiss made (V8) |
Known Models | Hamilton Khaki Air, Uniform Wares 300 Chronograph, please add more below |
This ETA caliber 251.471 was found in this Hamilton Khaki Air Chrono watch.
Some of the topics covered in this caliber listing:
Replacement Prices
Replacement prices were found online for $79.95 – $105.95.
Crossover Caliber Numbers
Longines also uses this movement as a base for their caliber L538.
Additional Images:
ETA 251.471 Tech Sheets (pdf):
Additional Resources
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