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Astron GPS Solar 5X Series Dual Time Revolution Line mastermind JAPAN Black Dial Black Ion Plated Stainless Steel Bracelet Men’s Watch Limited Edition from Japan Domestic Market

  • 1 year official warranty
  • Release Date : 26 October 2019
  • GPS Solar Dual Time
  • Movement 5X53
  • Titanium Case with Black Ceramics and Dia shield Coating
  • Black Ion Plated Stainless Steel Bracelet
  • Black Dial
  • 24-Hour Hand (Dual Time Display Function)
  • Power Reserve Indicator Display
  • Power Reserve 6 Months
  • Power Save 2 Years
  • ± 15 seconds per month Accuracy
  • Magnetic Resistance
  • Lumibrite on Hands and Indexes
  • Calendar Date Display
  • Overcharge Prevention Function
  • In-flight Mode
  • Automatic Hand Position Alignment
  • Screw Case Back
  • Unidirectional Rotating Black Ceramics Bezel
  • Stop Seconds Hand Function
  • Fold Over Clasp with Push Button
  • Size H 52.2 mm x W 47.2 mm x D 13.5 mm
  • Wrist Size 195 mm
  • 108 g
  • 100 m Water Resistance suitable for Divers
  • Limited Editions of 150 pieces


SEIKO Astron SBXC041 Specifications : 

Driving system GPS Solar
Caliber Number 5X53
Case material Titanium with dia shield coating
Case back Solid screw case back
Glass material Dual-curved sapphire crystal, with super-clear coating on inner surface
Band type Bracelet
Band material Ion plated stainless steel
Band color Black
Band width 22 mm
Clasp Fold over with double push button
Dial color Black
Sub dial 12 hour with AM/PM indicator and 7 day-hand
Hands Luminous white and black colored (hour, minute, second)
Dial markers Black and white tone baton indexes with mastermind JAPAN logo at 12 o’clock position
Second markers Minutes markers around the outer rim
Lumi Brite Hands and indexes
Bezel Unidirectional rotating black colored ceramics with international city code markers
Crown Screw down
Calendar Days of the week display between 2 and 3 o’clock position
Date display between 4 and 5 o’clock position
Function Day, date, hour, minute, second, dual time, power reserve indicator, power save, in-flight mode, overcharge prevention, automatic time adjustment
Accuracy ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )
Drive duration Operating for approximately 6 months (when fully charged),
Power save: approximately 2 years
Magnetic reluctance Magnetic resistance 4,800 A/m
Water resistance 10 bar water resistance (100 meters / 330 feet)
Size Height: 52.2 mm x Width: 47.2 mm x Diameter: 13.5 mm
The perimeter of bracelet 195 mm
Weight 108 g

SEIKO Astron SBXC041 Features : 

  • “LIMITED EDITION” engraved on the case back
  • Screw case back
  • Overcharge prevention function
  • Power save
  • Dual-time
  • Power reserve
  • Satellite acquisition status display function
  • Reception result display function
  • Function to prevent the GPS signal reception function from working (in-flight mode)
  • Automatic hand position alignment function

About Seiko Astron SBXC041

  • The world’s first GPS solar watch

By connecting to the GPS network, the new Astron adjusts at the touch of a button to your time zone* and, by taking all the energy it needs from light alone, never needs a battery change.
*For the time zone information of your caliber, please refer to here. If there are changes in the region/time zone, manual time zone selection may be required.

  • Dynamic movement of the hands, which can sense the connection with satellites

When GPS signals are received, the second hand starts moving, indicates the number of satellites, and then displays the current time.
It is an emotional moment, feeling an identification with GPS satellites 20000 km away.

  • Automatic Time adjustment

Whenever the dial is exposed to bright light, the watch automatically receives GPS signals. When the watch is concealed under a sleeve and the dial cannot receive enough light, the watch stores the time of the previous successful manual time adjustment or time zone adjustment, and automatically starts time adjustment at the same time.

  • High reception performance of an exclusive Seiko ring antenna

An exclusive Seiko ring antenna placed under the dial ring is suitable for automatic reception as it can easily receive signals regardless of posture.


  • 12-hour sub-dial with a separate AM/PM indicator

With the new Dual-Time caliber, you can read not only the time where you are, but also the time in your home time zone on a simple 12 hour sub dial, a new feature for Astron.

  • Day and date display

Dual time with AM/PM indication, day and date.Everything the global traveler needs.

  • A stylish and luxury indexes

Metal indexes adopted to complement the hands are finished separately to provide enhanced metallic texture and luxuriousness.

  • Intuitive operation

The operation of the watch is made simple by the electronic setting function in the crown.

  • Strong and highly-visible hands

Wide and strong hands greatly increase visibility.

  • Zaratsu technique

The cases are polished by hand to be distortion-free, using Seiko’s unique Zaratsu technique, so that there is sharpness in every light reflection.

  • Comfort in wearing


The bracelets are composed of individually designed links and are therefore tapered perfectly to the wrist for maximum comfort, however and wherever you may travel.

History of Seiko

The company was founded in 1881, when Kintarō Hattori opened a watch and jewerly shop called “K. Hattori” (服部時計店 Hattori Tokeiten) in the Ginza area of Tokyo, Japan. Eleven years later, in 1892, he began to produce clocks under the name Seikosha, meaning roughly “House of Exquisite Workmanship”.

The first watches produced under the Seiko brand appeared in 1924. In 1969, Seiko introduced the Astron, the world’s first production quartz watch, it cost the same as a medium-sized car. Seiko later went on to introduce the first quartz chronograph.

Additional information

Weight 1 kg
Dimensions 6 × 5 × 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



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



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  

Water Resistance

Water Resistant Chart

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