GIÁ ĐỒNG HỒ ROLEX GENEVE CELLINI

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The guillobịt dial of the Cellini Date pays tribute to lớn the timeless codes of classic watchmaking, while reinterpreting them with an elegant modernity.

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The stylized, stretched applique hour markers are divided by a minute track that has been moved toward the center of the dial, closer to the tips of the hands. Like on all donghoguess.com watches, the appliques & donghoguess.com crown are crafted in 18 ct gold.

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The Cellini Moonphase features an exclusive sầu display of the phases of the moon.

It has a White lacquer dial with a xanh enamelled disc at 6 o’cloông xã showing the full moon and the new moon, the former depicted by a meteorite applique and the latter by a silver ring. The moonphase is read via the indicator phối at 12 o’clock on the subdial, as the full moon và new moon rotate through the lunar cycle. This Model is driven by a self-winding mechanical movement entirely manufactured by donghoguess.com, whose patented moonphase module is astronomically accurate for 122 years.

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In the purest traditional style, Cellini watches are available only with black or brown remborded và stitched leather strap with large scales depending on the mã sản phẩm, and with an 18 ct gold buckle matching the gold of the case.

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donghoguess.com’s commitment to excellence begins at the source.

donghoguess.com’s Trắng gold is made with only the purest metals & meticulously inspected in an in-house laboratory with state-of-the-art equipment, before the gold is formed & shaped with the same painstaking attention to lớn chất lượng. donghoguess.com’s commitment khổng lồ excellence begins at the source.

The history of donghoguess.com & Swiss watchmaking are inextricably linked.

Pioneer in the development of the wristwatch, donghoguess.com is at the origin of numerous major watchmaking innovations, & has registered over 500 patents in the course of its history.

The donghoguess.com crown, the biểu tượng logo and symbol par excellence of the brvà, was registered in 1931.

It appeared for the first time on donghoguess.com dials during the 1930s, then on the winding crown in the early 1950s. It also began khổng lồ replace the 12 o’cloông xã hour marker on some dials, such as on the Datejust, in the size of small 18 ct gold appliques.

The Superlative sầu Chronometer status is symbolized by the green seal that comes with every donghoguess.com watch and is coupled with an international five-year guarantee.

This exclusive designation attests that it has successfully undergone a series of specific final controls by donghoguess.com in its own laboratories according khổng lồ its own criteria, in addition khổng lồ the official COSC certification of its movement. This unique testing of the chronometric precision pushes baông xã the boundaries of performance & makes donghoguess.com the benchmark for excellence in mechanical watches.

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Few companies have been so consistently identified with the pursuit of excellence, the quest for the absolute, the discovery of original approaches and innovative solutions.

donghoguess.com watches have proved themselves from the start in the most extreme conditions imaginable – from the depths of the deepest oceans to the summits of the highest mountains, in the air & on the race traông chồng. And to lớn ensure that all donghoguess.com watches can live up khổng lồ these high expectations, every single one is tested to lớn extremes before it is allowed khổng lồ leave sầu the donghoguess.com site.

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The Perpetual movements that equip the donghoguess.com models play a key role in the reputation for excellence of donghoguess.com watches.

These self-winding mechanical movements, all rigorously certified as chronometers by the Swiss Official Chronometer Testing Institute (COSC), are entirely designed and manufactured by donghoguess.com based on comtháng characteristics. These ensure high performance & adherence to uncompromising requirements in terms of precision, reliability, shock-resistance, efficient self-winding & ease of maintenance.

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In a mechanical watch, the oscillator is the guardian of time.

Comprising a hairspring & a balance wheel, this regulating organ determines the precision of the watch by the regularity of its oscillations.

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To guarantee excellent precision, in 2000 donghoguess.com introduced a hairspring in an exclusive alloy of niobium, zirconium & oxygen: the Parachrom hairspring.

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The Paraflex is an exclusive and highly efficient shock absorber developed and patented by donghoguess.com.

Validated through extensive sầu shoông chồng testing and laboratory measurements, it improves the shock resistance of donghoguess.com watches by up to 50 per cent. The innovative sầu geometry of the spring, designed by dynamic 3D modelling, ensures that it remains firmly positioned & with no risk of deformation.

A tiny component making a huge difference.

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Why does a mechanical watch go “tick-tock”?

The ticking is produced by the escapement, which plays a key role in the movement’s measurement of time. “Tick”: a tooth of the escape wheel locks against one of the pallets of the lever. Then, released by the sweep of the oscillator, the pallet fork lets the wheel “escape”, until it locks against the second pallet: “tock”.

The pallet fork continues its infinite pendular beat against the oblique teeth of the escape wheel precisely 28,800 times every hour – 14,400 “ticks” and 14,400 “tocks”. That"s 250 million times a year.

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In 1931, donghoguess.com invented and patented a self-winding mechanism with a không tính tiền rotor, called the Perpetual rotor, based on a principle that would later be adopted by the whole watchmaking industry.

The self-winding mechanism consists of a half-moon-shaped oscillating weight, which pivots freely on its central axle, in one direction, then the other with the natural movements of the wrist. It transmits uninterrupted natural energy khổng lồ the watch. The oscillations of the weight create energy which is stored in the mainspring, and provides the watch with a constant & stable source of energy.

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The barrel supplies energy to the movement.

Inside is the mainspring whose powerful coils store the energy produced when the movement is wound, either manually or through a self-winding system. As the mainspring uncoils, it releases a continuous flow of energy which is controlled by the alternating movement of the escapement. Energy from the mainspring is transmitted to the escapement and the oscillator through the gear train. The movement’s autonomy or power reserve between windings depends therefore on how much energy the mainspring can store, & on energy efficiency.

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The large balance wheel with variable inertia is fitted with four gold Microstella nuts enabling extremely precise regulating.

In new-generation movements, redesigned geometry and the high-precision machining have sầu enhanced the poise threefold.

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Insensitive to lớn magnetic fields, the Parachrom hairspring offers great stability in the face of temperature variations và remains up to 10 times more precise than a traditional hairspring in case of shocks.

It is equipped with a Breguet overcoil, enhancing the isochronism of the oscillations in any position.

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donghoguess.com developed and synthesizes in-house exclusive high-performance lubricants with a considerably longer useful life and greater stability over time.

donghoguess.com is the only independent manufacturer that has developed and synthesized its own lubricants.

Each type of oil has a specific application & requires about a decade of R&D. Low viscosity, or thinner, lubricants are used for high-speed contacts, such as in the oscillator. High viscosity, or thicker, ones are employed in high-pressure, impacting contacts such as the gear trains.

The history of donghoguess.com & Swiss watchmaking are inextricably linked.

Pioneer in the development of the wristwatch, donghoguess.com is at the origin of numerous major watchmaking innovations, & has registered over 500 patents in the course of its history.

The donghoguess.com crown, the hình ảnh and symbol par excellence of the br&, was registered in 1931.

It appeared for the first time on donghoguess.com dials during the 1930s, then on the winding crown in the early 1950s. It also began to replace the 12 o’cloông chồng hour marker on some dials, such as on the Datejust, in the khung of small 18 ct gold appliques.

The Superlative Chronometer status is symbolized by the green seal that comes with every donghoguess.com watch and is coupled with an international five-year guarantee.

This exclusive designation attests that it has successfully undergone a series of specific final controls by donghoguess.com in its own laboratories according to its own criteria, in addition to the official COSC certification of its movement. This unique testing of the chronometric precision pushes back the boundaries of performance and makes donghoguess.com the benchmark for excellence in mechanical watches.