Seiko Astron Nexter SBXC181 front view

Seiko Astron SBXC181 Blue Ceramic GPS Solar Dual-Time Chronograph Wristwatch

¥395,500
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Seiko Astron Nexter SBXC181 front view

Seiko

Seiko Astron SBXC181 Blue Ceramic GPS Solar Dual-Time Chronograph Wristwatch

¥395,500

Import duties and customs fees are not included and will be collected by the carrier upon delivery, except for shipments to the USA where these fees are included at checkout.

The Seiko Astron Nexter SBXC181 is the first regular-production Nexter model to bring blue ceramics to the bezel, bracelet center links, and crown top — a sharp, sporty GPS Solar model with real technical presence. This Seiko Astron SBXC181 features a clean blue-and-white-silver dial layout with a contrasting, purpose-built look that enhances legibility and gives the watch a精悍かつ爽やかな雰囲気. Seiko Global Brand Core Shop exclusive.

Key Features:

  • Caliber 5X83 — GPS Solar with Dual-Time Chronograph: Solar-powered with GPS satellite radio-wave time correction, dual-time display, 1/20-second chronograph with 12-hour counter, world time across 38 timezones, and perpetual calendar valid to February 28, 2100.
  • Blue Ceramic Bezel, Crown & Bracelet Center Links: The first regular Nexter model to use blue ceramics across the bezel, bracelet center links, and crown top — paired with pure titanium construction and Dia-Shield coating.
  • Contrast Dial Layout: Base dial and sub-dials finished in different tones for a sharp, technical look — blue and white-silver combine for a sporty yet clean read.
  • Smart Adjuster Bracelet Clasp: One-push triple-fold clasp with Smart Adjuster mechanism for fine wrist-size tuning.
  • Dual-Curved Sapphire Crystal with Super Clear Coating: Anti-reflective coated sapphire crystal for maximum dial legibility, metal-allergy resistant construction throughout.

Watch Specifications

Specification Details
Brand Seiko Astron Nexter
Model SBXC181
Movement GPS Solar Radio-Wave Correction (Caliber 5X83)
Jewels 14
Accuracy ±15 sec/month (no reception)
Drive Duration ~6 months (full charge) / ~2 years (power save)
Key Functions Dual-Time, GPS Timezone Correction, World Time (38TZ), 1/20s Chrono (12h), Perpetual Calendar, Power Reserve Indicator, Time Transfer, DST
Case Material Pure Titanium, Bezel: Ceramic + Pure Titanium (Dia-Shield coating)
Crystal Dual-Curved Sapphire (Super Clear Coating)
Case Size 43.3mm x 49.5mm, 13.4mm thick
Weight 123g
Lume Lumibrite (Hands & Indices)
Band Material Titanium bracelet, One-Push Triple-Fold Clasp with Smart Adjuster
Water Resistance 100m (10ATM)
Features Ceramic-Inlaid Crown, Metal Allergy Resistant, Screw Caseback
Distribution Seiko Global Brand Core Shop Exclusive
Country of Origin Japan

 

Product File
Brand: Seiko
Product: Wristwatch
Movement: Solar (GPS)
Display: Analog

FAQ

  • Is the Seiko Astron SBXC181 solar powered? Yes. It uses GPS Solar power with Caliber 5X83.
  • Does this model support world time? Yes. It offers world time across 38 timezones.
  • Is the watch made in Japan? Yes. The SBXC181 is listed as a Japan-made model.
  • What material is used on the bezel and crown? The watch uses blue ceramic on the bezel, crown top, and bracelet center links, with pure titanium construction.

Specifications

BrandSeiko Astron Nexter
ModelSBXC181 Blue Ceramic GPS Solar Dual-Time Chronograph
Country of OriginJapan
Case
Size43.3 x 49.5 x 13.4 mm
MaterialPure Titanium, Dia-Shield Coating, Blue Ceramic Bezel/Crown (Dual-Curved Sapphire Crystal, Super Clear Coating)
Case OriginJapan
Band
MaterialTitanium, Blue Ceramic Centre Links (One-Push Triple-Fold Clasp with Smart Adjuster)
Band OriginJapan
Movement
TypeGPS Solar — Caliber 5X83, Dual-Time, World Time (38 zones), 1/20 sec Chronograph, Perpetual Calendar to 2100 (±15 sec/month without reception)
Movement OriginJapan
Jewels14
Battery TypeRechargeable solar cell
Battery LifeApprox. 6 months on full charge (approx. 2 years in power save mode)
We ship worldwide

We ship to all major destinations globally, this includes North America, South America, Europe, The Middle East, Everywhere in Asia, Australia, new Zealand etc

Brand new with box and papers

All our products are brand new with box and papers unless stated otherwise! For example, our vintage section are not brand new.

Pre order ship on release date

Pre-order items, which will ship according to the release date stated below.Processing time does not include shipping time.

About Import Duties, Taxes, and Other Levies

Customs, Duties & Taxes
For orders shipped outside the USA, import duties, taxes, tariffs and customs fees are not included in the item price or shipping cost. These charges are the buyer’s responsibility, and The Japanese Factory is not responsible for them. They are set by your country and collected by the carrier or customs on delivery. Please check with your local customs office before you order. See our Shipping Policy for details.

USA customers: duties and import taxes are calculated and collected at checkout, so you won’t be charged anything extra on delivery.

About down payments

You may choose to pay in full or secure the item with a 50% deposit.

If a deposit is selected for a pre-order product, the remaining 50% balance must be paid before shipment.

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