Rp 23,000,000

Astron GPS Solar 8X Series Big Date Novak Djokovic Limited Edition

  • 1 year official warranty
  • GPS controlled time and time zone adjustment
  • Magnetic resistance 4,800A/m
  • Perpetual date calendar correct to the year 2100
  • Signal reception result indication
  • Dual time indicator (39 time zones)
  • 24 hour indicator
  • Daylight savings time function
  • Power save function
  • Sapphire crystal with Seiko’s proprietary super clear, anti-reflective coating
  • Tri-fold push button release clasp
  • LumiBrite hands and markers
  • Screwdown caseback
  • 45.5mm diameter
  • Water-resistant to 10 bar, 100 meters (330 feet)
  • Caliber 8X42
  • Black ceramic bezel
  • Stainless steel case with super hard-black coating
  • Silicone strap
  • Novak Djokovic Limited Edition of 5,000 pieces

Out of stock


SEIKO Astron SSE143J1 Specifications :

Driving System GPS Solar
Caliber No. 8X42
Case Stainless steel
Case Coating Super-hard black coating
Glass Material Sapphire crystal
Glass Coating Super-clear coating
Band Silicone
Size 45.5mm
Waterproof Water resistance 10 Bar
Antimagnetic Magnetic resistance 4,800 A/m
Features GPS controlled time and time zone adjustment
Dual-Time with AM/PM indication
Perpetual calendar correct to the year 2100, Signal reception result indication
World time function (39 Time Zones)
Daylight Saving Time function
Power save function
Accuracy: +/-15 seconds per month (without receiving a time signal and at temperatures between 5℃ and 35℃)
Three-fold clasp with push button release
  • Concept

A very special limited edition made in honor of one of the great sporting achievements of our time. By winning the 2016 French Open, Seiko’s partner Novak Djokovic joined the small and very select group of players to have won a Career Grand Slam in tennis. In fact, Novak held all four titles at once, an even rarer feat. We are delighted to use the new caliber as the base for a design that celebrates Novak’s remarkable achievement.

  • Design

The color combination of black and yellow

The design is sleek and sophisticated and has a sports feel that reflects Novak’s passion for tennis. The names of the four tournaments’ host cities, London, Melbourne, New York and Paris, are picked out in yellow on the black bezel.

  • The dial, inspired from a grass court

The stripe pattern on the dial offers a discreet echo of the way a grass court is mown.

  • The dual-time sub-dial, surrounded by the tennis scores

The tennis scores of ‘Love, 15, 30 and 40’ surround the dual-time sub-dial in a discreet and witty design accent.

  • Novak’s signature and individual serial number on the case back

The case back proudly bears Novak’s signature. Every watch has its own individual serial number and is offered in a special presentation box.

  • Features

The bezel is made of zirconia ceramic and the silicone strap is strong and supple; whether Novak is travelling, training or resting, his new Astron will be there, keeping him on time with a precision of one second every one hundred thousand years.

  • 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.

  • 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.

  • In- flight mode

In order to avoid any interference with the operation of electronic devices in an airplane, in-flight mode is available when boarding a plane. In the in-flight mode, the GPS signal reception function will not work.

  • DST (Daylight Saving Time)

In areas where DST (Daylight Saving Time) applies, the time can be adjusted manually.

Additional information

Weight 1 kg
Dimensions 5 × 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

Shipping Calculator