ASTRON GPS SOLAR DUAL-TIME CHRONOGRAPH LIMITED EDITION SSH171

Astron GPS Solar Dual-Time Chronograph Limited Edition. With the strong, sleek lines of the Seiko Astron, the world’s first commercially available quartz watch, today’s Astron is designed for a new generation of leaders, breaking through to the future with excellence in both innovation and style. Available only in a controlled-production run of 1,500, with the serial number engraved on each caseback, this dynamic timepiece combines solid tailoring with the highest degree of accuracy possible in a wristwatch. Evoking a beautiful nighttime scene inspired by cherry blossoms illuminated by stars, this exceptional creation features a dial with a vertical purple gradation and a transparent circular pattern expressing the trajectories of the blossoms floating through the night sky. Equipped with Seiko’s 5X83 caliber, offering both high-speed GPS dual time and time zone adjustment to 39 time zones and a chronograph function that measures elapsed time in 1/20th second increments, the high precision timepieces also features an AM/PM indicator, daylight saving time function, power save function, perpetual day/date calendar correct to the year 2100, and a time transfer function that allows the user to switch the main time and dual time indications with the push of a button, all powered by light energy with no battery change required. The unique purple dial displays four subdials, a date calendar, and LumiBrite hands and markers. Crafted of light and durable titanium with black super hard coating, this superb timepiece also includes a sapphire crystal with super-clear coating, secure screwdown caseback and tri-fold push button release clasp with Smart Adjuster function. 10 bar, 100M Water Resistant

Technical Data

  • Model: SSH171
  • Collection: Astron
  • Gender: Men
  • Dial Color: Purple
  • Strap Material: Titanium
  • Strap Detail: Titanium bracelet with black super-hard coating
  • Lug Width (mm): 14
  • Movement: GPS Solar Chronograph
  • Caliber: 5X83
  • Movement Detail:
    Caliber 5X83
    Powered by light energy - no battery change required
    Power reserve: approximately 6 months once fully charged
  • Case Material: Titanium case with black super-hard coating
  • Case Diameter (mm): 42.0
  • Case Thickness (mm): 12.4
  • Case Length (mm): 49.5
  • Crystal Type: Sapphire crystal with super clear coating
  • Water Resistance: 1000 meters
  • Limited Edition: Yes

    • Features

  • Astron GPS Solar Dual-Time Chronograph
  • Limited Edition of 1,500
  • Production serial number engraved on caseback
  • Expresses the theme of a beautiful nighttime scene with cherry blossoms illuminated by stars
  • Purple gradated dial with a transparent circular pattern inspired by the trajectories of cherry blossoms floating through the air
  • High speed GPS time and time zone adjustment (39 time zones)
  • Perpetual day and date calendar correct to the year 2100
  • 1/20 second chronograph with vertical subdial layout
  • Dual time indicator and time transfer function
  • DST, in-flight mode, and power save functions
  • AM/ PM and signal reception result indicators
  • LumiBrite hands and markers
  • Tri-fold push button release clasp with Smart Adjuster function
    • ASTRON GPS SOLAR DUAL-TIME CHRONOGRAPH LIMITED EDITION SSH171
    ASTRON GPS SOLAR DUAL-TIME CHRONOGRAPH LIMITED EDITION SSH171
    ASTRON GPS SOLAR DUAL-TIME CHRONOGRAPH LIMITED EDITION SSH171
    ASTRON GPS SOLAR DUAL-TIME CHRONOGRAPH LIMITED EDITION SSH171

    ASTRON GPS SOLAR DUAL-TIME CHRONOGRAPH LIMITED EDITION SSH171

    ASTRON GPS SOLAR DUAL-TIME CHRONOGRAPH LIMITED EDITION SSH171

    Astron GPS Solar Dual-Time Chronograph Limited Edition. With the strong, sleek lines of the Seiko Astron, the world’s first commercially available quartz watch, today’s Astron is designed for a new generation of leaders, breaking through to the future with excellence in both innovation and style. Available only in a controlled-production run of 1,500, with the serial number engraved on each caseback, this dynamic timepiece combines solid tailoring with the highest degree of accuracy possible in a wristwatch. Evoking a beautiful nighttime scene inspired by cherry blossoms illuminated by stars, this exceptional creation features a dial with a vertical purple gradation and a transparent circular pattern expressing the trajectories of the blossoms floating through the night sky. Equipped with Seiko’s 5X83 caliber, offering both high-speed GPS dual time and time zone adjustment to 39 time zones and a chronograph function that measures elapsed time in 1/20th second increments, the high precision timepieces also features an AM/PM indicator, daylight saving time function, power save function, perpetual day/date calendar correct to the year 2100, and a time transfer function that allows the user to switch the main time and dual time indications with the push of a button, all powered by light energy with no battery change required. The unique purple dial displays four subdials, a date calendar, and LumiBrite hands and markers. Crafted of light and durable titanium with black super hard coating, this superb timepiece also includes a sapphire crystal with super-clear coating, secure screwdown caseback and tri-fold push button release clasp with Smart Adjuster function. 10 bar, 100M Water Resistant

    Technical Data

  • Model: SSH171
  • Collection: Astron
  • Gender: Men
  • Dial Color: Purple
  • Strap Material: Titanium
  • Strap Detail: Titanium bracelet with black super-hard coating
  • Lug Width (mm): 14
  • Movement: GPS Solar Chronograph
  • Caliber: 5X83
  • Movement Detail:
    Caliber 5X83
    Powered by light energy - no battery change required
    Power reserve: approximately 6 months once fully charged
  • Case Material: Titanium case with black super-hard coating
  • Case Diameter (mm): 42.0
  • Case Thickness (mm): 12.4
  • Case Length (mm): 49.5
  • Crystal Type: Sapphire crystal with super clear coating
  • Water Resistance: 1000 meters
  • Limited Edition: Yes

    • Features

  • Astron GPS Solar Dual-Time Chronograph
  • Limited Edition of 1,500
  • Production serial number engraved on caseback
  • Expresses the theme of a beautiful nighttime scene with cherry blossoms illuminated by stars
  • Purple gradated dial with a transparent circular pattern inspired by the trajectories of cherry blossoms floating through the air
  • High speed GPS time and time zone adjustment (39 time zones)
  • Perpetual day and date calendar correct to the year 2100
  • 1/20 second chronograph with vertical subdial layout
  • Dual time indicator and time transfer function
  • DST, in-flight mode, and power save functions
  • AM/ PM and signal reception result indicators
  • LumiBrite hands and markers
  • Tri-fold push button release clasp with Smart Adjuster function

    • Availability: IN STOCK

    $2,700.00 USD
    $2,700.00 USD
    Sale Sold out
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    Return Policy

    Exchange only within 10 days of purchase

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    David K.
    David K.
    in the last week

    Great service! Highly recommended!

    Robyn Bensinger
    Robyn Bensinger
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    I was in search of a family owned jewelry store on a Sunday & discovered Dejuan Jewelers in Woodland Hills. I noticed a missing diamond in my Mother's ring which I have been wearing since 2000. The ring contained 5 diamonds, one for each of my siblings so it was absolutely precious to me. Both Michael and Sterling listened to my story, assuring me it would be expertly repaired with a matching diamond, beautifully cleaned and ready for pick up end of the week. It was ready 2 days early and was astonished at its polished, gorgeous condition! I was thrilled knowing I made the right decision to trust these two gentlemen Jewelers, both professional, extremely knowledgeable and kind. It was a pleasure working with them, and learning about their passion for this exquisite craft! Robyn Bensinger 10/7/2025

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    Genie Kontos
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    A very reputable family owned business that Goes out of their way to please their Customers

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    Marktwo photo
    2 weeks ago

    Purchased a hard to find Seiko Prospex. Shipped same day.

    Trung Nguyen
    Trung Nguyen
    2 weeks ago

    I do have a decent collection of watches. But being interested in the G Shock MTGs and MRGs these days. For whatever reason, who knows, they are hard to get them on-line, most are sold out, you all know that, there are many fakes, plus the current special taxes (tariff). But, I would consider myself being lucky by finding Dejaun Jewelers. I called and talked to Sterling, knowing that they are an authorized dealer of many watch brand names including Casio. They ordered a MTG for me and it came to my door on time. Thanks for their great services and great communications. I would definitely seek for their helps in getting my next piece. Trung Nguyen

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