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GRAND SEIKO SBGH255

$ 9,388

Specifications 

Case
CaseHigh-intensity titanium
GlassSapphire crystal
CoatingAnti-reflection coating on inner surface
Lumi BriteHands and markers
Case sizeDiameter 46.9 mm × Thickness 17.0 mm
The perimeter of bracelet195.0 mm
BandHigh-intensity titanium

 

Movement
MovementCaliber 9S85    Instructions 
Driving systemAutomatic
Power reserveApproximately 55 hours
Accuracy-3 to 5 seconds(when static)

 

Functions/Specifications
ClaspThree-fold clasp with push button release, secure lock and slide adjuster
Water resistance600m for saturation diving
Magnetic resistance16,000 A/m
Weight174.0 g

Description

About Grand Seiko SBGH255

The Hi-Beat 36000 Professional 600m Diver’s

A professional diver’s watch, made the Grand Seiko way.

This professional diver’s model features Caliber 9S85 which has a precision of +5 to -3 a day. It is built to withstand pressures encountered in saturation diving, down to a depth of 600 meters.

The grooves on the rotating bezel ensure a firm grip even with thick diving gloves.
Luminous markers at every ten second point on the dial ensure the legibility on which the safety of the deep sea diver depends.

Every component is built to last, but all divers know that their watch needs regular maintenance, just like every other device on which his or her life may depend. This is why the case, stem and crown are designed for secure servicing and even the bezel has a four-part design that makes for easy disassembly and re-assembly.

The dial is made of pure iron in order to protect the movement from the harmful effects of magnetism. It delivers safe and secure use during diving and, thanks to the lightness of the titanium, every-day usability is also assured.

It has the distinctive clean edges and distortion-free mirror surfaces that only Zaratsu polishing can deliver.

Grand Seiko SBGH255 Features :

  • Screw down crown
  • See-through back
  • Screw back
  • Sapphire crystal with anti-reflective coating
  • Case back with a lion emblem
  • Magnetic resistance
  • Water resistance 600 m

Grand Seiko SBGH255 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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