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Limited

GRAND SEIKO SBGJ285

Grand Seiko SBGJ285 Specifications

Exterior

Case Material	Ever brilliant steel
Case Back	Ever brilliant steel
Glass Material	Dual-curved sapphire crystal
Glass Coating	Anti-reflective coating on inner surface
Band Material	Ever brilliant steel
Bezel Material	Ever brilliant steel
Dial Color	Purple known as Fuji-iro delicate pattern mimics the sight of wisteria blossoms swaying gracefully in the breeze, capturing the fleeting nature of time with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o’clock position
Dial Hands	Tempered silver tone hour, minute, second and dark purple GMT hand with Zaratsu polished
Dial Markers	Silver tone batons indexes with Zaratsu polished
Crown	Screw down at 3 o’clock position
Case size	Diameter 40 mm × Thickness 14 mm
Lug to lug	46.2 mm
Band width	19 mm
Clasp type	Three-fold clasp with push button release

Movement

Caliber no	9S86 Instructions
Movement Type	Automatic with manual winding
Power reserve	Approximately 55 hours
Mean daily rate	+5 to -3 seconds per day *Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Normal usage accuracy	+8 to -1 seconds per day
Vibrations	36,000 vibrations per hour (10 beats per second)

Functions / Specifications

Water resistance	10 bar
Magnetic resistance	Equipped (4,800 A/m)
Functions	Hour, minute, second hand, GMT, date window at 3 o’clock
Features	37 jewels LIMITED EDITION on the case back Serial number engraved on the case back 24-hour hand (dual time display function) Calendar-linked time difference adjustment function Date display Including complimentary purple calf leather buckle strap

Reference : Grand Seiko SBGJ285G

Category: 9S Mechanical Tags: 9s mechanical, asia pacific 2nd anniversary, GMT, grand seiko, heritage collection, jam tangan pria, limited edition, men's watch

Description

About Grand Seiko SBGJ285

Grand Seiko Asia-Pacific 2nd Anniversary Automatic Hi-Beat 36000 GMT Limited Edition Heritage Collection

In Praise of the Beauty of Wisteria, Symbol of Nobility and Elegance

Grand Seiko celebrates the 2nd anniversary of its establishment in the Asia Pacific region with the launch of this limited-edition model.

Reflecting Grand Seiko’s reverence for the beauty of nature, this timepiece draws its inspiration from the wisteria flower, admired in Japan for its delicate, cascading beauty and deep cultural significance. The new purple dial colour, known as Fuji-iro, is a traditional Japanese hue that has been cherished since ancient times as a symbol of nobility and elegance. Its delicate pattern mimics the sight of wisteria blossoms swaying gracefully in the breeze, capturing the fleeting nature of time and offering a quiet reminder of life’s impermanent beauty.

This exclusive model features the distinctive 44GS case, which was first introduced in 1967 and established the Grand Seiko Style. The case and bracelet are crafted from Ever-Brilliant Steel, a high-grade stainless steel with a Pitting Resistance Equivalent Number (PREN) value 1.7 times higher than conventional steel, ensuring both durability and exceptional brilliance. Renowned for its precision of +5 to -3 seconds per day, the Hi-Beat 36000 GMT Caliber 9S86 that powers this watch has been adapted to include a GMT function. This special timepiece is inclusive of a complimentary calf leather strap in purple and buckle.

Limited Edition of 180 pieces.

Grand Seiko SBGJ285 Features

37 jewels
LIMITED EDITION on the case back
Serial number engraved on the case back
24-hour hand (dual time display function)
Calendar-linked time difference adjustment function
Date display
Including complimentary purple calf leather buckle strap

Grand Seiko SBGJ285 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:

Double width index at 12 o’clock
Multi-faceted rectangular markers
Highly polished bezel
Highly polished planes and two-dimensional surface
Half recessed crown
Flat dial
Multi-faceted hour and minute hands
Curved side line
Reverse slanted bezel wall and case side
Dress style with simple but beautiful design
Zaratsu polishing

source : wikipedia

Additional information

Weight	2 kg
Dimensions	5 × 4 × 2 cm

Seiko Service Center

Center Name	Address	Tel	Fax
Seiko Service Center Jakarta	Jalan Melawai IX No. 46, Blok M, Jakarta Selatan, Indonesia	+62-21-7208717	+62-21-7201249
Seiko Service Center Jakarta	Plaza Senayan Lt 3 No. 353-A, Jakarta Pusat, Indonesia	+62-21-5725689 +62-21-5725690
Seiko Service Center Jakarta	Lt Dasar No. 115-116, Gd. Harco Pasar Baru, Jakarta Pusat, Indonesia	+62-21-3452335
Seiko Service Center Surabaya	Jalan Tunjungan No. 98-100, Surabaya, Indonesia	+62-31-5474756 +62-31-5474757	+62-31-5347771
Seiko Service Center Surabaya	Plaza Surabaya, Lt 1 No. 56-57, Surabaya, Indonesia	+62-31-5316199
Seiko Service Center Medan	Jalan Cirebon No. 16, Medan, Indonesia	+62-61-4149636
Seiko Service Center Medan	Sun Plaza Level 1, Blok C-32, Medan, Indonesia	+62-61-4501505

Size Guide

Wrist circumference	Suitable case sizes
5.5 in / 14 cm	34 mm	36 mm	38 mm
6.0 in / 15.2 cm	36 mm	38 mm	40 mm
6.5 in / 16.5 cm	38 mm	40 mm	42 mm
7.0 in / 17.8 cm	40 mm	42 mm	44 mm
7.5 in / 19 cm	42 mm	44 mm	46 mm
8.0 in / 20.3 cm	44 mm	46 mm	48 mm

Water Resistance

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Grand Seiko SLGW004 Specifications

Exterior

Case Material	18K yellow gold
Case Back	See-through screw
Glass Material	Box shaped sapphire crystal
Glass Coating	Anti-reflective coating on inner surface
Band Material	Black crocodile leather
Bezel Material	18K yellow gold
Dial Color	Silvery-white with reimagine vintage character gold Seiko letter at 12 o’clock position and gold GS letter with Hi-Beat letter, the number 36000, which signifies the high frequency of the movement and the Daini Seikosha factory logo indicating the birthplace of the original 45GS at 6 o'clock position
Dial Hands	Tempered gold tone hour, minute and second hand with Zaratsu polished
Dial Markers	Gold tone batons and double batons at 12 o'clock with Zaratsu polished
Crown	Gold tone screw down at 3 o'clock position
Case size	Diameter 38.8 mm × Thickness 10.4 mm
Lug to lug	43.7 mm
Band width	19 mm
Clasp type	Three-fold clasp with push button release

Movement

Caliber no	9SA4 Instructions
Movement Type	Manual winding
Power reserve	Approximately 80 hours
Mean daily rate	+5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Normal usage accuracy	+8 to -1 seconds per day
Vibrations	36,000 vibrations per hour (10 beats per second)

Functions / Specifications

Water resistance	Splash Resistant
Magnetic resistance	Equipped (4,800 A/m)
Functions	Hour, minute, second hand, power reserve indicator
Features	18K yellow gold crown 47 jewels LIMITED EDITION on the case back Serial number engraved on the case back Power reserve indicator See-through case back Screw-down crown

Reference : Grand Seiko SLGW004J

GRAND SEIKO SBGH271

Grand Seiko SBGH271 Specifications

Exterior

Case Material	Stainless steel
Case Back	See-through screw
Glass Material	Box shaped sapphire crystal
Glass Coating	Anti-reflective coating on inner surface
Band Material	Silver stainless steel bracelet
Bezel Material	Fixed polished stainless steel
Dial Color	Dark green texture with engraved Grand Seiko logo below the 12 o’clock position
Dial Hands	Tempered gold tone hour, minute and second hand with Zaratsu polished
Dial Markers	Gold tone batons and double batons at 12 o'clock with Zaratsu polished
Crown	Screw down at 3 o'clock position
Case size	Diameter 40 mm × Thickness 12.9 mm
Lug to lug	47 mm
The perimeter of Band	190 mm
Clasp type	Three-fold clasp with push button release

Movement

Caliber no	9S85 Instructions
Movement Type	Automatic with manual winding
Power reserve	Approximately 55 hours
Accuracy	+5 to -3 seconds per day (when static) / +8 to -1 seconds per day (normal usage accuracy)
Vibration	36,000 vibrations per hour (10 beats per second)

Functions / Specifications

Water resistance	10 bar / 100 m
Magnetic resistance	Equipped (4,800 A/m)
Weight	153 g
Functions	Hour, minute, second hand, date window at 3 o'clock
Features	37 jewels Case back with lion emblem Date display Screw case back Screw-down crown See-through case back Stop seconds hand function

Reference : Grand Seiko SBGH271G

GRAND SEIKO SLGH011

Grand Seiko SLGH011 Specifications

Exterior

Case Material	Stainless steel
Case Back	Silver tone see-through screw
Glass Material	High definition box shaped sapphire crystal
Glass Coating	Anti-reflective coating on inner surface
Band Material	Silver tone stainless steel
Bezel Material	Fixed polished stainless steel
Dial Color	Green textured inspired by birch tree forest in summertime
Dial Hands	Zaratsu polished stainless steel silver tone hour, minutes and second hand
Dial Markers	Indexes with Zaratsu polished silver tone stainless steel markers
Crown	Silver tone screw down at 3 o'clock position
Case size	Diameter 40 mm × Thickness 11.7 mm
Lug to lug	47 mm
Band width	22 mm
The perimeter of Band	190 mm
Clasp type	Three-fold clasp with push button release

Movement

Caliber no	9SA5 Instruction
Movement Type	Automatic with manual winding
Power reserve	Approximately 80 hours
Accuracy	+5 to -3 seconds per day (when static) ; This accuracy is the result of measuring the loss/gain of the time for seventeen days before the inside movements of the watch are put in the case. The measurement has been done in the factory where temperatures or position of the movements are controlled. When the watch is actually worn, the accuracy should be from -1 second/day to +10 seconds/day (-1 second/day to +8 seconds/day for Cal.9S85, 9S86)
Vibrations	36,000 vibrations per hour (10 beats per second)

Functions / Specifications

Water resistance	10 bar
Magnetic resistance	Equipped (4,800 A/m)
Functions	Hour, minute, second hand, date window at 3 o'clock
Features	47 jewels Date display Screw case back Screw-down crown See-through case back Stop second hand function

Reference : Grand Seiko SLGH011G

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Grand Seiko SLGW002 Specifications

Exterior

Case Material	18K rose gold
Case Back	See-through with 6 screws
Glass Material	Box-shaped sapphire crystal
Glass Coating	Anti-reflective coating on inner surface
Band Material	Brown crocodile leather
Bezel Material	18k rose gold
Dial Color	Silvery-white with new birch bark texture with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position
Dial Hands	Tempered rose gold tone hour, minute and blue steel central second hand with Zaratsu polished
Dial Markers	Rose gold tone batons and double batons at 12 o'clock with Zaratsu polished
Crown	Screw down at 3 o'clock position
Case size	Diameter 38.6 mm × Thickness 9.95 mm
Lug to lug	45.4 mm
Band width	20 mm
Clasp type	Three-fold clasp with push button release

Movement

Caliber no	9SA4 Instructions
Movement Type	Manual winding
Power reserve	Approximately 80 hours
Mean daily rate	+5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Normal usage accuracy	+8 to -1 seconds per day
Vibrations	36,000 vibrations per hour (10 beats per second)

Functions / Specifications

Water resistance	Splash Resistant
Magnetic resistance	Equipped (4,800 A/m)
Functions	Hour, minute, second hand, power reserve indicator
Features	47 jewels LIMITED EDITION on the case back Serial number engraved on the case back Power reserve indicator See-through case back Screw-down crown

Reference : Grand Seiko SLGW002J