Seiko - Astron - 8B63-0BB0 - Men - 2010-2020
06
days
18
hours
55
minutes
32
seconds
Current bid
€ 1
Reserve price not met
Expert
Selected by Masayuki Nakai
Over 16 years buying and selling 1990s and 2000s watches with expert knowledge.
Estimate € 700 - € 850
3 other people are watching this object
 Bidder 5250 | €1 |
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Seiko Astron Ref. 8B63-0BB0, a titanium-cased men’s radio‑controlled solar watch from the 2010s, features a blue dial, 42–43 mm case size, and a quartz Cal. 8B63 movement.
AI-assisted summary
Description from the seller
Introduction
This Seiko Astron (Ref. 8B63-0BB0) represents Seiko’s advanced technology in radio-controlled solar watches. With a lightweight titanium case and a refined blue dial, it combines modern design with exceptional practicality, making it a desirable option for collectors and frequent travelers alike.
Historical & Collector Value
The Astron line holds a special place in Seiko’s history as the successor to the world’s first quartz watch introduced in 1969. Modern Astron models continue this legacy of innovation by incorporating GPS or radio-controlled time correction and solar charging.
This 8B63-equipped model offers world-time functionality and automatic time synchronization, features that collectors value for their engineering sophistication and reliability. The titanium construction further enhances its appeal, providing both durability and comfort.
Specifications
Brand: Seiko
Model: Astron
Reference Number: 8B63-0BB0
Movement: Radio-Controlled Solar (Cal. 8B63)
Case Material: Titanium
Bracelet Material: Titanium (based on photographs)
Case Size: Approx. 43 mm (excluding crown)
Dial: Blue
Functions:
Radio-controlled automatic time correction
Date display
World time
AM/PM indicator
Solar charging
Accessories: Watch only (no box or papers)
Serial Number: Withheld
Condition
Shows small scratches and wear throughout.
Minor marks not visible in photographs may be present.
Normal signs of use on crystal, case, bracelet, and clasp.
Overall functional and well-maintained appearance for a used titanium Astron.
Service History
Fully operational (timekeeping and solar charging confirmed).
Crown operates correctly with two positions.
Both pushers function properly with no sticking.
These details provide reassurance for collectors seeking a reliable radio-controlled solar model.
Shipping & Customs
International shipping available.
Customs duties, import taxes, and any other charges are the responsibility of the buyer.
Introduction
This Seiko Astron (Ref. 8B63-0BB0) represents Seiko’s advanced technology in radio-controlled solar watches. With a lightweight titanium case and a refined blue dial, it combines modern design with exceptional practicality, making it a desirable option for collectors and frequent travelers alike.
Historical & Collector Value
The Astron line holds a special place in Seiko’s history as the successor to the world’s first quartz watch introduced in 1969. Modern Astron models continue this legacy of innovation by incorporating GPS or radio-controlled time correction and solar charging.
This 8B63-equipped model offers world-time functionality and automatic time synchronization, features that collectors value for their engineering sophistication and reliability. The titanium construction further enhances its appeal, providing both durability and comfort.
Specifications
Brand: Seiko
Model: Astron
Reference Number: 8B63-0BB0
Movement: Radio-Controlled Solar (Cal. 8B63)
Case Material: Titanium
Bracelet Material: Titanium (based on photographs)
Case Size: Approx. 43 mm (excluding crown)
Dial: Blue
Functions:
Radio-controlled automatic time correction
Date display
World time
AM/PM indicator
Solar charging
Accessories: Watch only (no box or papers)
Serial Number: Withheld
Condition
Shows small scratches and wear throughout.
Minor marks not visible in photographs may be present.
Normal signs of use on crystal, case, bracelet, and clasp.
Overall functional and well-maintained appearance for a used titanium Astron.
Service History
Fully operational (timekeeping and solar charging confirmed).
Crown operates correctly with two positions.
Both pushers function properly with no sticking.
These details provide reassurance for collectors seeking a reliable radio-controlled solar model.
Shipping & Customs
International shipping available.
Customs duties, import taxes, and any other charges are the responsibility of the buyer.
Details
Brand
Seiko
Gender
Men
Model
Astron
Band material
Titanium
Reference Number
8B63-0BB0
Band length
Very short (under 160 mm)
Shipped Insured
No
Repainted dial
No
Period
2010-2020
Movement
Quartz
Dial colour
Blue
Case material
Titanium
Original box included
No
Original papers included
No
Case diameter
42 mm
Original warranty included
No
Condition
Very good - minor signs of wear
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