Actualmente hay 14 invitados, 0 miembro(s) conectado(s).
Eres un usuario anónimo. Puedes registrarte aquí | |
| |
|
Sevilla Bajo el Mar: Diario de Usuarios |
|
|
Jacob & Co Astronomia Tourbillon 750.100.94.AB.SD.1NS Enviado el: 04-03-2020 @ 09:43 am |
|
Grand launch of Seiko Professional Divers 600m SLGA001 with new Spring Drive Caliber 9RA5
Lighter, more accurate, and more powerful. The new Spring Drive movement makes its first appearance in a sturdy dive high quality replica watches.
Dive watches and Seiko are a long and rich story-as we saw earlier today in the 55th Anniversary Trilogy of Dive Watches. This expertise cannot be reserved for the acclaimed Prospex series, and Grand Seiko, the high-end division of Japanese brands, will also benefit. Today, as part of the 2020 series, Grand Seiko has launched a new Spring Drive diver-reference. SLGA001-Based on the design used by Hi-Beat 36000 Professional 600m SBGH255. However, the main novelty is not here, but in a sturdy titanium case, as the brand happens to release its new Spring Drive calibre 9RA5. Lighter, more accurate, and more powerful.
Quick reminders about Spring Drive. Since 1999, Grand Seiko has introduced not only classic mechanical or quartz movements, but also a third movement. Spring Drive is a hybrid car designed to combine the best of both worlds. On the one hand, it has the function of automatic winding and has permanent energy (no battery required). On the other hand, it takes advantage of the proven accuracy of quartz regulators, which is much more accurate than traditional balance / escapement mechanisms. The result is that the movement looks almost the same as the automatic movement, as it still has multiple gears and wheels, but is modified on the adjustment part with electronic regulators and quartz crystals (so-called "triple-synchronous regulators").
To this day, most Grand Seiko replica Watches Spring Drive date and date watches are powered by the 9R6x architecture, have a 72-hour power reserve, a fairly high profile and a beautiful but still quite industrial decoration. Today, the brand released the new Calibre 9R35, which is slimmer, more powerful, more precise, and looks more pleasing ... and makes its first appearance in professional diving watches.
New 5-Day SPRING DRIVE Caliber 9RA5
Spring Drive remains the only proprietary technology used by Grand Seiko and Seiko, and is now mastered by both brands. Now that the public has embraced the idea of a high-end watch powered by a hybrid movement, it's time for Grand Seiko to make a series of improvements to its signature technology. This is an ambitious development.
The idea of the Grand Seiko team is to improve all aspects of its Spring Drive movement-size, performance, decoration and functionality-setting new standards for any spring-powered watch. The result is a new generation of movements with 9RA5 movements. Compared with the 9R6x generation currently used in Snowflake SBGA211, we are talking about a 60% increase in power reserve, a reduction of nearly 1 mm in height, a faster date mechanism, and even higher accuracy.
The new 9RA5 movement is above all a new architecture with redesigned boards and bridges. Also, the new structure of multiple parts makes it possible to reduce the thickness from 5.8mm to 5.0mm. One of the key factors in reducing the height is the repositioning of the magic rod.
Magic Lever was developed by itself in 1959. It improves the efficiency of the automatic winding mechanism by using the energy of the two-way movement of the pendulum. In the new movement, the new eccentric magic rod is located far away from the center of the movement to reduce its thickness. Obviously, this is achieved without losing the winding efficiency. The handle and crown are also placed towards the back of the case to lower the center of gravity and achieve a comfortable wrist fit.Jacob & Co Twin Turbo Furious Rose Gold replica
Although the 9RA5 movement is thinner, it has higher rigidity and impact resistance due to the new layout of the gear train towards the movement and the central bridge that holds them together. The shock resistance of the integrated center bridge meets the ISO standard of diving tables.
The previous-generation Spring Drive movement already provided a comfortable 3-day or 72-hour power reserve-enough to keep the watch away for a weekend while still working on Monday morning. However, this is not enough for Seiko.
The new Spring Drive 9RA5 includes two barrels that provide up to 120 hours of power reserve-the so-called "double-sized barrels". They vary in size to provide the torque required for a 5-day power reserve while optimizing the use of limited space within the movement.
New electronics increase accuracy
The accuracy of the previous-generation Spring Drive movement has reached an impressive ± 15 seconds per month, while the caliber 9RA5 has a monthly accuracy of ± 15 due to the new IC package and the selection of a highly stable quartz oscillator 10 seconds accuracy. Has gone through three months of aging.
For the first time in a spring-driven movement, the IC integrated a sensor to measure the temperature inside the movement and was programmed to compensate for any errors in the crystal oscillation rate that could be caused by temperature changes. The oscillator and sensor are vacuum-sealed in a separate package to eliminate the slightest temperature difference between the two. The shield also reduces the possibility of being affected by humidity, static electricity or light interference, thereby maintaining the accuracy of the watch at The highest level.New Graham Chronofighter Grand Vintage 2CVDS.W01A
To launch this new Spring Drive 9RA5 movement, we look forward to a beautiful, elegant and high-end watch ... but Grand Seiko has brought it to a sturdy, lightweight diving watch, the new Professional Diver 600m SLGA001.
The watch itself is not a novelty, but rather a new one of the known technologies, which was introduced in 2017 with the Automatic Hi-Beat SBGH255. This is a very serious diver, professionally oriented, with all the arguments to best compete with the industry-such as Sea-Dweller or Planet Ocean.
SLGA001 is shaped in the typical Grand Seiko way, with a sharp facet and a combination of brushed surface and polished accents, it is a large but lightweight watch. The case has a diameter of 46.9 millimeters and a height of 16 millimeters, but is made of high-strength titanium alloy, which is 40% lighter than steel and is not easily scratched. The crown is at 4 o'clock-the signature element of the Seiko dive watch-the date echoes that position on the dial. Note the specifics on this watch; the case, crystal, and bezel are carefully designed to be easily and safely removed for cleaning parts after diving in salt water.
Grand Seiko Professional Diver's 600m SLGA001 has all the usual features, such as a screw-down crown and screw case back, a unidirectional bezel with ceramic inserts, a high-definition sapphire crystal, and a rated distance of 600m in saturation diving. The dial of this model is also cleaner, with a matte blue background, a suitable index and a power reserve at 10 o'clock. All signs are full of Lumebrite.
SLGA001 is housed in a special Grand Seiko 60th anniversary box with a high-strength titanium bracelet, folding clasp and diving extension, and an interchangeable blue silicone strap.www.chronowrist.ru
Technical Specifications-Seiko Professional Divers 600M SLGA001
Case: 46.9 mm in diameter x 16.0 mm in height-High-strength titanium case, polished and brushed-One-way bezel in titanium, 60 minutes on black ceramic insert-High-definition sapphire crystal-Screw-down crown Screw bottom cover-magnetic-resistance 4,800 A / m-waterproof 600m
Dial: Blue frosted dial with applied index
Hands and hour markers are full of Lumebrite
Movement: Seiko 9RA5 movement, internal-spring driven hybrid technology, automatic-38 pieces of jewelry-34 mm x 5 mm-5 days power reserve (120 hours)-+/- 0.5 seconds per day (+/- 10 per month Seconds)-hours, minutes, seconds, date, power reserve
Bracelet: High-strength tri-ring titanium bracelet-tri-fold clasp with button release, security lock and extender.
Also includes interchangeable blue silicone strap
Reference: SLGA001
Ultima actualización el 04-03-2020 @ 09:43 am
|
|
| 
|
Portada
Cursos de Buceo
Náutica y Vela
Tienda
Socorrismo
¿Quienes Somos?
Instalaciones
Tienes Seguro?
Albúm de Fotos
El Tiempo
Contactar
