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Case18K rose gold case Case back: 18K rose gold and sapphire crystal
GlassDual-curved sapphire crystal glass
CoatingAnti-reflective coating on inner surface
Case sizeDiameter 28.7 mm × Thickness 10.8 mm


MovementCaliber 9S86    Instructions


Water resistance10 bar water resistance


About Grand Seiko STGK002J

The Grand Seiko Elegance Collection

Automatic Caliber 9S 20th Anniversary for Women

The Grand Seiko Ladies watch everyone has been waiting for, the Grand Seiko Elegance 20th Anniversary Limited Edition watch is finally here with an unmissable combination of sparkly aesthetics and unbeatable performance. Boasting the brand new 9S25 calibre, this gorgeous timepiece delivers a 50 hour power reserve, an accuracy of +8 to -3 seconds a day and an escapement wheel shaped like a five petal flower.

With an abundance of diamonds coating the 18 carat rose gold case, this is a Grand Seiko Ladies watch for the ages. The bezel features 60 diamond cut facets for the setting of 37 diamonds, the silver textured dial inspired by the snow of Mt Iwate is completed by 11 diamond dot indices and even the crown is adorned with a single diamond. The case back is fitted with sapphire crystal glass decorated with the famous Grand Seiko lion emblem and a unique limited edition number, allowing you can to admire the inner workings of the new calibre.

Limited Edition of 50 pieces.

Grand Seiko STGK002J Features : 

  • See-through screw case back
  • Screw down crown
  • Case back with a lion emblem
  • Dual-curved sapphire crystal with anti-reflective coating
  • Date display

Grand Seiko STGK002J 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
Dimensions3 × 3 × 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


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


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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