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GRAND SEIKO SBGW231G

$ 3,946

Grand Seiko SBGW231G Specifications

Exterior
Case MaterialStainless steel
Glass MaterialBox shaped sapphire
Glass CoatingAnti-reflective coating on inner surface
Case sizeDiameter 37.3 mm × Thickness 11.6 mm
Band materialCrocodile leather

 

Movement
Movement9S64  Instructions
Driving systemMechanical manual winding
Power reserveApproximately 72 hours (3 days)
Accuracy+5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)

 

Functions / Specifications
Water resistanceSplash Resistant
Magnetic resistanceEquipped
Weight61 g
Remarks
  • 24 jewels
  • Case back with 6 screws
  • Case back with lion emblem
  • See-through case back
  • Stop seconds hand function

Reference : Grand Seiko SBGW231

Available on backorder

Description

About Grand Seiko SBGW231G

Grand Seiko Elegance Collection.

A 3-day power reserve with lasting quality

The watch has a 3-day power reserve and combines the latest in hairspring technology with an escapement developed through the MEMS technology to achieve high accuracy and stability when worn.
The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back.

Grand Seiko SBGW231G Features : 

  • 24 jewels
  • Case back with 6 screws
  • Case back with lion emblem
  • See-through case back
  • Stop seconds hand function

Grand Seiko SBGW231G 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

Weight2 kg
Dimensions4 × 4 × 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

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