superb valjoux 7751 chronograph A collector's item. In fact, this movement is almost impossible to find on the market - there are no more of them. The swatch group, owner of the Valjoux brand, had initially decided to keep these movements for its own brands, so this caliber was no longer available to third-party manufacturers like us. I assembled it for my customers for over 30 years. Easy to repair, easy to adjust, highly shock-resistant and impressively reliable, it's the only caliber I know of that can be adjusted with a minimum of oil. It has been one of the great successes of Breitling and almost every other Swiss brand with a chronograph in its collection. The blue screw and corking finishes on the plates are part of the most expensive version of the 7751, which recently equipped watches costing over €5,000. All maintenance and repairs are billed at cost price after the warranty period. Watch guaranteed 2 years return to workshop France Easy to repair, easy to adjust, highly shock-resistant and impressively reliable. It's the only caliber I know of that can be adjusted with a minimum of oil. It has been one of the great successes of Breitling and almost every other Swiss brand with a chronograph in its collection. I have my latest calibers assembled from stock. The model presented here is powered by a French version of the Valjoux. Decorated bridges and blue screws. Custom series available. Retail price 3495€. Chrono 24 price: €980