Perpetual calendar function Since the beginning of Audemars Piguet, it has become one of the core of the brand’s complex function watchmaking. The advent of this feature also reminds people that all timing techniques are derived from astronomy and natural cycles. In 1955, Audemars Piguet launched the world’s first perpetual calendar watch with a leap year display. At that time, only nine watches were made, all made of 18K yellow gold. Since then, Audemars Piguet has launched a variety of perpetual calendar watches, including the Royal Oak series perpetual calendar watch released in 2016, which combines gold material, the iconic design of watchmaker Gérald Genta and the classic perpetual calendar Features.

Audemars Piguet Royal Oak Perpetual Calendar, black ceramic case, ceramic bracelet with perpetual calendar function, using 51.34 million calendar movement, power reserve of at least 40 hours.
   This year, Audemars Piguet introduced the black ceramic perpetual calendar watch with hand decoration, which further enriched the Royal Oak series of perpetual calendar models. On the ‘Grande Tapisserie’ large checkered dial, the date, week, month, astronomical moon phase, week display on the outer circle of the dial, and the leap year display with the most essence of the perpetual calendar function are clearly presented and complement each other. In the classic 41mm case, the Calibre 5134 self-winding self-produced movement is moved. The anti-glare treatment of the sapphire crystal back allows the wearer to appreciate the mechanical beauty of this self-produced movement.

   Black ceramic has excellent scratch resistance and wear resistance, and can withstand high temperature and thermal shock. It has strong anti-aging ability, but it is extremely difficult to handle by hand. In order to create materials that are uniform, dense, extremely hard, and can be decorated by hand, watchmakers need a high degree of patience and skill. Audemars Piguet’s designers completed the design and development of this new watch in more than 600 hours. It takes 6 hours to machine, decorate, assemble, and adjust a stainless steel Royal Oak bracelet. It takes up to 30 hours to make the same black ceramic bracelet.

   The dark gray ‘Grande Tapisserie’ large checkered dial with black sub-dial design, and the astronomical accurate moon phases are displayed in real moon images, in contrast to the black parts.

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For 159 years, Tissot has been committed to creating fine products for the wrist, hoping that all products can stand the test of time. And all these fine arts gradually settle into the characteristics of taste and cultivation in people’s hearts. The new gentleman series mechanical automatic small seconds watch, with simple and classic as the core of the design of the entire watch, the traditional and modern design concepts are cleverly blended. The outer bezel design perfectly reflects the subtle and restrained oriental gentleman spirit. Each model uses a small seconds dial at six o’clock. While demonstrating the strong visual recognition and distinctive features of the gentleman series, it is also a ‘watch’ that shows the wearer’s extraordinary fashion taste and pursuit of quality life. Attitude, fully showing the ‘gentle’ affection of male charm, interpretation of excellence, classic and extraordinary. Outer inner circle shows elegant design, subtle and steady achievement of oriental gentleman
In order to match the different personalities and styles of contemporary men, the gentleman series uses an outer and inner round case design, which is unique in its creativity. The round dial is ‘stored’ in the slightly angular square case. The pillow-shaped design abandons the ruggedness of the square watch, while the personality of modern men is revealed in a subtle and low-key manner through this square-shaped design. This innovative design undoubtedly shows a kind of oriental gentleman spirit-calm and restrained, elegant and magnificent, not revealing sharpness, which is also the main purpose of the product that the gentleman series hopes to embody.
设有 A small seconds dial is set below the dial, and a small date dial is also set at the six o’clock position. This design brings a unique personality to the gentleman series with an outer and inner circle. The hands and scales are three-dimensionally treated, forming a harmonious contrast with the dial color, which fully reflects the fine work of the gentleman series.
The gentleman mechanical automatic small second model offers two kinds of straps to choose from – a steel strap with a strong male power or a luxurious alligator leather strap. This series is the most decent ‘partner’ for business people. The high-performance Swiss mechanical automatic movement will help them grasp the pulse of time, which also coincides with the slogan of Tissot-‘Time, you control’.
Classic movement shows unique taste Mechanical rhythm ‘watch’ reaches ‘gentle’ love
The Tissot small gentleman series adopts the ETA2895-2 mechanical automatic movement, with 25 gems, a vibration frequency of 28,800 times / hour, and a power reserve of 42 hours. Through the transparent back cover, you can see the beautiful movement of the movement at a glance, and the unique taste of modern gentlemen’s ‘gentle’ models is also inadvertently revealed.
In addition, the Gentleman series also has two other movements: three hands equipped with ETA 2824-2 movement, vibration frequency 28,800 times / hour, 25 gems, power reserve of 42 hours; chronograph models equipped with ETA7753 watt storage movement, The vibration frequency is 28,800 times / hour, 27 gems, and the power reserve is 46 hours. The three models show different aesthetic tastes. The three-hand model is simple and low-key, which is a wise choice; the small second model is subtle and elegant, but it has attracted much attention by accident; the chronograph model is outstanding and graceful. I believe there will be one that can meet your needs and appreciate the timeless charm of the gentleman series!
Technical Parameters
-Made in Switzerland
-ETA2824-2 movement with 25 gems, frequency of 28,800 vibrations / hour, power reserve of 42 hours
-Scratch-resistant sapphire crystal
-316L stainless steel case, transparent case back
-Black or white dial
-Water resistant to 50 meters / 5 atmospheres
-Stainless steel strap / black or brown crocodile leather strap
Technical Parameters
-Made in Switzerland
-ETA2824-2 movement with 25 gems, frequency of 28,800 vibrations / hour, power reserve of 42 hours
-Scratch-resistant sapphire crystal
-316L stainless steel case, transparent case back
-Black or white dial
-Water resistant to 50 meters / 5 atmospheres
-Stainless steel strap / black or brown crocodile leather strap

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With the launch of its latest perpetual calendar chronograph watch, Patek Philippe has officially begun to expand its classic chronograph watch series. This series has always occupied a pivotal position in the brand’s major series. As the new flagship of Patek Philippe, this Ref. 5270 is equipped with a unique column wheel chronograph movement. At 12 o’clock, there is a day and month display window with a pointer to indicate the date near the moon phase. A small leap year display window is located at 4:30, which is directly opposite the day and night display window at 7:30. Like the brand’s other main collections, this model has two replaceable cover: one is a transparent sapphire crystal cover that can see the complex structure of the movement and the exquisite elegant design, and the other is carved with personality Platinum watch cover.
The case diameter is 41 mm and is water-resistant to 30 meters. Patek homemade CH29-535PSQ manual movement

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