A Longines watch with a beautiful brushed silver dial that features fine black indexes and hands, and especially the two letters “HF” at six o’clock. A synonym for High Frequency, which is felt with the caliber 430 beating at 36,000 vibrations per hour. All in a 34 mm case in remarkable condition.
LONGINES ADMIRAL HIGH-FREQUENCE
Longines automatic - Circa 1970
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High Frequency is of particular importance to Longines, which popularized it with the famous Ultra-Chron watches. However when the words Ultra-Chron are absent, we can have the letters HF for “High Frequency” meaning that a very special movement is hidden inside …
The presentation of this timepiece is by appointment only at our office in Paris. Please choose your slot below.
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TECHNICAL DETAILS
| Brand: | Longines |
|---|---|
| Model: | Admiral HF |
| Caliber: | Longines automatic high-frequence 430 |
| Year: | Circa 1970 |
| Size: | 34 mm |
| Case: | Steel |
| Strap: | Joseph Bonnie leather |
| Warranty: | 1 year |
| Box/Papers: | No |



