Thanks to a new barrel architecture and the escapement's superior efficiency, the power reserve of calibre 3255 extends to three days. This means the watch will easily continue to run from Friday evening into Monday afternoon even if not worn or wound.
The oscillator, the true heart of the watch, has an optimized blue Parachrom hairspring, which is also up to 10 times more precise than a traditional hairspring in case of shocks. Thanks to a new barrel architecture and the escapement's superior efficiency, the power reserve of calibre 3255 extends to three days.
if you make a purchase. Calibre 3255's criteria for precision in everyday wear are twice as exacting as those for an officially certified chronometer. It incorporates the new Chronergy escapement patented by Rolex, which combines high energy efficiency with great dependability.
The watchmaker had to develop their own test protocol to evaluate the movement''s performance. Protected by 14 patents, it is twice as precise as an officially certified chronometer and has a 70 hour power reserve. It also
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Thanks to a new barrel architecture and the escapement''s superior efficiency,the power reserve of calibre 3255 extends to three days. Energy storage is key to secure constant renewable
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Hailed by Rolex as their new-generation movement, the in-house developed and built caliber boasts 14 patents, improvements on 90% of its components, twice the precision of an official chronometer, and a 70-hour power reserve.
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Introduced in 2015, the Rolex Caliber 3255 marks a new generation of movement technology. It features the high-efficiency Chronergy escapement and a 70-hour power reserve.
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The calibre 3255 features Rolex''s patented Chronergy escapement, which blends high energy efficiency with exceptional reliability. This escapement was introduced to all Rolex calibres
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The movement''s resistance to shocks and its reliability have been optimized at the level of its overall architecture as well as its individual components, and through the use of high-
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The company uses this term to indicate their most accurate modern movements. They claim that these are twice as accurate as any official chronometer certification, to -2/+2 seconds per day “after casing.”
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