Seiko - Astron - 7X52-0AK0 - Men - 2015

02
days
18
hours
06
minutes
26
seconds
Current bid
€ 485
Reserve price met
Masayuki Nakai
Expert
Selected by Masayuki Nakai

Over 16 years buying and selling 1990s and 2000s watches with expert knowledge.

Estimate  € 700 - € 850
IT
€485
RO
€470
IT
€430

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The Seiko Astron, reference 7X52-0AK0, is a 2015 men’s quartz watch from 2010–2020 with a 44 mm stainless-steel case, black dial and leather strap.

AI-assisted summary

Description from the seller

# SEIKO ASTRON SBXA037 – GPS Solar – 7X52-0AK0 – Black Dial – Men's Watch – Box & Papers

## Description

A sophisticated SEIKO ASTRON GPS Solar watch, reference SBXA037, powered by the innovative Caliber 7X52.

The ASTRON collection made history as the world's first GPS solar wristwatch, combining advanced Japanese technology with elegant and distinctive design.

This model features a sophisticated black dial with three-dimensional hour markers, a city-code inner ring, and a 24-hour subdial.

The GPS Solar movement receives time signals from GPS satellites, allowing automatic time adjustment when reception conditions are suitable. Its solar-powered technology converts light into electrical energy, eliminating the need for regular battery replacement.

The substantial silver-tone case is complemented by a black embossed leather strap, creating a refined and masculine appearance.

This watch comes with its original SEIKO ASTRON box, warranty card, and instruction manuals.

## Key Features

- SEIKO ASTRON GPS Solar collection
- Advanced Japanese GPS Solar technology
- Sophisticated black dial with three-dimensional design
- City-code inner ring for world time functionality
- 24-hour subdial
- Date display
- Large silver-tone case with polished and brushed finishes
- Black embossed leather strap (Aftermarket)
- Original SEIKO folding clasp
- Original SEIKO ASTRON box and documentation included

## Specifications

**Brand:** SEIKO

**Collection:** ASTRON

**Reference:** SBXA037

**Case Reference:** 7X52-0AK0

**Movement:** GPS Solar Quartz

**Caliber:** 7X52

**Dial Color:** Black

**Case Color:** Silver

**Case Material:** Stainless Steel

**Strap Material:** Embossed Leather (Aftermarket)

**Strap Color:** Black

**Clasp:** Original SEIKO Folding Clasp

**Functions:** GPS Time Synchronization, World Time, 24-Hour Display, Date

**Water Resistance:** 10 Bar (Factory Specification – Not Tested)

**Country of Manufacture:** Japan

**Gender:** Men's

## Dimensions

**Case Diameter:** Approx. 48 mm (excluding crown)

**Wrist Circumference:** Approx. 17.0–21.0 cm

## Condition

**Excellent Pre-owned Condition**

- Crystal: No noticeable scratches
- Case: Minor scratches
- Bezel: No noticeable scratches
- Strap: Aftermarket replacement
- Hands: No noticeable scratches
- Dial: No noticeable scratches
- Clasp: Minor scratches
- Case Back: Minor scratches
- Crown: No noticeable scratches

### Working Condition

**The watch is functioning normally.**

GPS signal reception was successfully confirmed during inspection.

Solar charging and time display functions were also checked.

Please note that the long-term power reserve and rechargeable battery capacity have not been independently tested or guaranteed.

As this is a pre-owned watch, minor signs of wear may be present.

Please carefully examine all photographs for the actual condition.

Water resistance has not been pressure-tested and cannot be guaranteed.

## Included Items

- SEIKO ASTRON SBXA037 Watch
- Original SEIKO ASTRON Inner Box
- Original SEIKO ASTRON Outer Box
- Warranty Card (Current Warranty Validity Not Confirmed)
- Instruction Manuals
- Quick Start Manual
- Instruction Manual CD-ROM

Only the items shown in the photographs are included.

## Authenticity

This watch is offered as an authentic SEIKO timepiece.

## Shipping

The watch will be carefully packaged and shipped from Japan via **DHL Express or EMS**, with tracking and insurance.

## Import Duties & VAT

Please note that international shipments may be subject to import duties, VAT, customs clearance fees, and other charges according to the regulations of the destination country.

**Reference VAT Rates:**

- France: 20%
- Spain: 21%
- Italy: 22%
- Ireland: 23%

Import duties, VAT, customs clearance fees, and any other applicable charges are generally the buyer's responsibility and are separate from the payment made when purchasing the item.

Please check your country's import regulations before bidding.

## Cancellation Policy

If a buyer requests cancellation after shipment, return shipping costs, customs fees, re-import duties, administrative charges, and other related expenses will be handled in accordance with applicable laws and Catawiki's terms and conditions.

---

**Inventory Management No.: F260474

Seller's Story

Welcome to WAGYU-WATCH@JP. We are a Japan-based seller specializing in carefully selected NEW and pre-owned watches from trusted auctions and dealers. Each watch is inspected and described as accurately as possible. For quartz watches, if the battery is not working before shipment, it will be replaced with a new one prior to dispatch. Our goal is to provide authentic timepieces with honesty and professionalism. Please bid with confidence.

# SEIKO ASTRON SBXA037 – GPS Solar – 7X52-0AK0 – Black Dial – Men's Watch – Box & Papers

## Description

A sophisticated SEIKO ASTRON GPS Solar watch, reference SBXA037, powered by the innovative Caliber 7X52.

The ASTRON collection made history as the world's first GPS solar wristwatch, combining advanced Japanese technology with elegant and distinctive design.

This model features a sophisticated black dial with three-dimensional hour markers, a city-code inner ring, and a 24-hour subdial.

The GPS Solar movement receives time signals from GPS satellites, allowing automatic time adjustment when reception conditions are suitable. Its solar-powered technology converts light into electrical energy, eliminating the need for regular battery replacement.

The substantial silver-tone case is complemented by a black embossed leather strap, creating a refined and masculine appearance.

This watch comes with its original SEIKO ASTRON box, warranty card, and instruction manuals.

## Key Features

- SEIKO ASTRON GPS Solar collection
- Advanced Japanese GPS Solar technology
- Sophisticated black dial with three-dimensional design
- City-code inner ring for world time functionality
- 24-hour subdial
- Date display
- Large silver-tone case with polished and brushed finishes
- Black embossed leather strap (Aftermarket)
- Original SEIKO folding clasp
- Original SEIKO ASTRON box and documentation included

## Specifications

**Brand:** SEIKO

**Collection:** ASTRON

**Reference:** SBXA037

**Case Reference:** 7X52-0AK0

**Movement:** GPS Solar Quartz

**Caliber:** 7X52

**Dial Color:** Black

**Case Color:** Silver

**Case Material:** Stainless Steel

**Strap Material:** Embossed Leather (Aftermarket)

**Strap Color:** Black

**Clasp:** Original SEIKO Folding Clasp

**Functions:** GPS Time Synchronization, World Time, 24-Hour Display, Date

**Water Resistance:** 10 Bar (Factory Specification – Not Tested)

**Country of Manufacture:** Japan

**Gender:** Men's

## Dimensions

**Case Diameter:** Approx. 48 mm (excluding crown)

**Wrist Circumference:** Approx. 17.0–21.0 cm

## Condition

**Excellent Pre-owned Condition**

- Crystal: No noticeable scratches
- Case: Minor scratches
- Bezel: No noticeable scratches
- Strap: Aftermarket replacement
- Hands: No noticeable scratches
- Dial: No noticeable scratches
- Clasp: Minor scratches
- Case Back: Minor scratches
- Crown: No noticeable scratches

### Working Condition

**The watch is functioning normally.**

GPS signal reception was successfully confirmed during inspection.

Solar charging and time display functions were also checked.

Please note that the long-term power reserve and rechargeable battery capacity have not been independently tested or guaranteed.

As this is a pre-owned watch, minor signs of wear may be present.

Please carefully examine all photographs for the actual condition.

Water resistance has not been pressure-tested and cannot be guaranteed.

## Included Items

- SEIKO ASTRON SBXA037 Watch
- Original SEIKO ASTRON Inner Box
- Original SEIKO ASTRON Outer Box
- Warranty Card (Current Warranty Validity Not Confirmed)
- Instruction Manuals
- Quick Start Manual
- Instruction Manual CD-ROM

Only the items shown in the photographs are included.

## Authenticity

This watch is offered as an authentic SEIKO timepiece.

## Shipping

The watch will be carefully packaged and shipped from Japan via **DHL Express or EMS**, with tracking and insurance.

## Import Duties & VAT

Please note that international shipments may be subject to import duties, VAT, customs clearance fees, and other charges according to the regulations of the destination country.

**Reference VAT Rates:**

- France: 20%
- Spain: 21%
- Italy: 22%
- Ireland: 23%

Import duties, VAT, customs clearance fees, and any other applicable charges are generally the buyer's responsibility and are separate from the payment made when purchasing the item.

Please check your country's import regulations before bidding.

## Cancellation Policy

If a buyer requests cancellation after shipment, return shipping costs, customs fees, re-import duties, administrative charges, and other related expenses will be handled in accordance with applicable laws and Catawiki's terms and conditions.

---

**Inventory Management No.: F260474

Seller's Story

Welcome to WAGYU-WATCH@JP. We are a Japan-based seller specializing in carefully selected NEW and pre-owned watches from trusted auctions and dealers. Each watch is inspected and described as accurately as possible. For quartz watches, if the battery is not working before shipment, it will be replaced with a new one prior to dispatch. Our goal is to provide authentic timepieces with honesty and professionalism. Please bid with confidence.

Details

Brand
Seiko
Gender
Men
Model
Astron
Reference number
7X52-0AK0
Band material
Leather
Shipped insured
Yes
Band length
Regular (180–200 mm)
Period
2010-2020
Repainted dial
No
Movement
Quartz
Dial colour
Black
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Original warranty included
Yes
Case diameter
44 mm
Condition
Very good - minor signs of wear
Year
2015
JapanVerified
422
Objects sold
100%
Privatetop

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