GRAND SEIKO SBGE033

$ 4,226

Grand Seiko SBGE033 Specifications

Exterior
Case MaterialStainless steel
Glass MaterialHigh definition dual-curved sapphire crystal
Band MaterialCrocodile leather
Bezel MaterialStainless steel
Glass CoatingAnti-reflective coating on inner surface
Case sizeDiameter 41 mm × Thickness 13.8 mm
Clasp typeDeployment buckle

 

Movement
Caliber no9R66
Movement TypeSpring Drive
Power reserveApproximately 72 hours (3 days)
Accuracy±1 second per day / ±15 seconds per month (average)

 

Functions / Specifications
Water resistance10 bar
Magnetic resistanceEquipped (4,800 A/m / 60 gauss)
Weight98 g
Features
  • Power reserve indicator
  • 30 jewels
  • Screw case back
  • Screw-down crown
  • See-through case back
  • Green dial with luminous hand

Reference : Grand Seiko SBGE033G

Description

About Grand Seiko SBGE033

Grand Seiko Spring Drive GMT Limited Edition

In line with Grand Seiko’s 55th anniversary, the award winning watch brand have launched a breathtaking new 41mm watch with a radial finished deep emerald green dial. The GMT Limited Edition from the award winning Spring Drive collection features their 9R66 Spring Drive GMT caliber housed within a smooth mirror hand finished, Zaratsu polished stainless steel structure with brushed stainless steel lugs. The exquisite creation is featured on a light brown alligator strap with contrast stitching and stainless steel deployment clasp stamped with the authentic Grand Seiko logo which provides a superb contrast against the metallic green shades of the dial face itself. The inner bezel of the Grand Seiko Spring Drive GMT has a 24 hour counter etched in white for ultimate legibility in poorly lit conditions, complimented by white text and a GMT hand embellished with a striking red skeleton arrow tip to indicate either home or GMT time. Grand Seiko’s natural luminescent material, LumiBright has been chosen to coat the central hour hands, the GMT hand and the surrounding baton style hour markers. The self winding movement made at Shinshu Watch Studio in Japan contains a fascinating 296 components to make up its complete structure. The 9R66 consists of 30 jewels, a 72 hours power reserve and an outstanding accuracy of plus or minus  15 seconds per month, thanks to the unique and highly reliable electro magnetically controlled mainspring unwinding regulation, an example of Grand Seiko’s fine watch making capability at its best.

Spring Drive is Seiko’s exclusive movement that achieves an unprecedented level of accuracy (+/- 15 seconds per month on average, equivalent to +/- 1 second per day) by regulating a spring-driven watch with state-of-the-art electronic technology that functions without batteries or other external power source.

As in conventional mechanical watches, the sole power source of Spring Drive is a mainspring that can be wound by the motion of an oscillating weight or by winding the crown. And just as in mechanical watches, the mainspring drives a series of gears that rotate the hour, minute and second hands. A rotor, connected to the end of these gears, generate a small electrical charge that activates an electronic circuit and quartz oscillator.

The Tri-synchro regulator is a unique speed controller for Spring Drive that replaces the escapement, which is a mechanical speed control device used in almost all conventional mechanical watches. The Tri-synchro regulator moves the second hand in a smooth motion, without ticking and with extreme accuracy.

Some 80% of the components in a Spring Drive caliber are the same as those in a luxury mechanical watch. Spring Drive is a movement powered by a spring, just like a mechanical watch, with a different kind of regulator and combines the long-lasting autonomy of a mechanical watch with the precision that, until now, only electronic watches could provide.

To ensure reliable and accurate operation, all these parts need to be manufactured to the highest standards of precision, and assembling them requires superior craftsmanship.

The development of the Spring Drive movement caliber 9R was made possible because Seiko is one of the very few manufactures with expertise in both mechanical and quartz watches.

Since the first Grand Seiko Spring Drive in 2004, new movements have been created with even more complex mechanisms–including the GMT in 2005 and chronograph with GMT in 2007. Showing that with the Spring Drive caliber 9R, time never loses momentum.

Limited Edition of 500 pieces.

Grand Seiko SBGE033 Features : 

  • Power reserve indicator
  • 30 jewels
  • Screw case back
  • Screw-down crown
  • See-through case back
  • Green dial with luminous hand

Grand Seiko SBGE033 History :

Prior to 1960, to challenge the status of Swiss watches and change the perception of Japanese watches, Daini Seikosha and Suwa began the discussion of a product line that can match the quality of Swiss watches under the suggestion of the parent company. At the time, Suwa Seikosha Co. was in charge of manufacturing men’s watches, so it was decided that Suwa would be producing the first Grand Seiko (GS).

The first Grand Seiko was released in 1960, it was based on Seiko’s previous high-end watch, CROWN. This Grand Seiko has a 25-jewel, manual-winding, 3180 caliber, and only 36,000 units were produced. This was also the first chronometer-grade watch manufactured in Japan, and it was based on Seiko’s own chronometer standard.

Design style

The design language of the Grand Seiko was set in 1967, with the creation of Grand Seiko 44GS. The 44GS set the ground for all future Grand Seiko with nine elements. These elements help improve the legibility of the watch under different situations, and create a sharp, crisp visual impression:

  1. Double width index at 12 o’clock
  2. Multi-faceted rectangular markers
  3. Highly polished bezel
  4. Highly polished planes and two-dimensional surface
  5. Half recessed crown
  6. Flat dial
  7. Multi-faceted hour and minute hands
  8. Curved side line
  9. Reverse slanted bezel wall and case side
  10. Dress style with simple but beautiful design
  11. Zaratsu polishing

source : wikipedia

Additional information

Weight1 kg
Dimensions5 × 5 × 2 cm

Service Center

Center NameAddressTelFax
Seiko Service Center JakartaJalan Melawai IX No. 46, Blok M, Jakarta Selatan, Indonesia+62-21-7208717+62-21-7201249
Seiko Service Center JakartaPlaza Senayan Lt 3 No. 353-A, Jakarta Pusat, Indonesia+62-21-5725689

+62-21-5725690

Seiko Service Center JakartaLt Dasar No. 115-116, Gd. Harco Pasar Baru, Jakarta Pusat, Indonesia+62-21-3452335
Seiko Service Center SurabayaJalan Tunjungan No. 98-100, Surabaya, Indonesia+62-31-5474756

+62-31-5474757

+62-31-5347771
Seiko Service Center SurabayaPlaza Surabaya, Lt 1 No. 56-57, Surabaya, Indonesia+62-31-5316199
Seiko Service Center MedanJalan Cirebon No. 16, Medan, Indonesia+62-61-4149636
Seiko Service Center MedanSun Plaza Level 1, Blok C-32, Medan, Indonesia+62-61-4501505

Water Resistance

Water Resistant Chart

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