Seiko - Astron - 8B63-0BA0 - Men - 2010-2020

02
days
21
hours
28
minutes
49
seconds
Current bid
€ 1
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Masayuki Nakai
Expert
Selected by Masayuki Nakai

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

Estimate  € 700 - € 850
NL
€1

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Seiko Astron reference 8B63-0BA0, full titanium case and bracelet with a quartz solar radio‑controlled movement (Calibre 8B63), blue dial, 41 mm case diameter, men’s watch, 180–200 mm band, includes original box, papers and warranty, shipped insured.

AI-assisted summary

Description from the seller

--- Introduction ---

A Seiko Astron, reference 8B63-0BA0, in full titanium. Seiko reserves the Astron name for its most technically advanced quartz watches, and this example carries a solar radio-controlled movement with world time: it draws its energy from light alone and receives the atomic time signal to keep itself accurate without any intervention from its owner. The all-titanium case and bracelet make it notably light on the wrist, while the deep blue dial with its applied markers and world-time chapter ring gives it a quietly technical presence.

--- Specifications ---

Brand: Seiko
Model: Astron
Reference: 8B63-0BA0
Movement: Calibre 8B63, solar radio-controlled quartz
Functions: Hours, minutes, seconds, date, world time, 24-hour indication
Case: Titanium
Bracelet: Titanium, with folding clasp and push-button release
Dial: Blue
Crystal: Sapphire
Water resistance: 10 bar (100 metres) as originally specified
Origin: Made in Japan

--- Condition Report ---

Condition: Good - visible signs of wear.
The watch has been previously owned and worn, and shows light surface marks and fine scratches on the case and bracelet consistent with normal use. The protective sticker remains on the case back. The dial and hands are clean and legible and the crystal is free of significant flaws. No polishing or refinishing has been carried out; the watch is offered exactly as it comes from its previous owner.

Accompanied by the original Seiko box, the instruction booklet, the guarantee certificate and the Astron service card.

Please note that this is a pre-owned timepiece. Water resistance has not been re-tested and cannot be guaranteed; we recommend a pressure test before any exposure to water.

--- International Shipping & Customs ---

The watch is dispatched from Japan, carefully packed and fully insured, with tracking provided.
Import duties, taxes and customs charges are not included in the item price or shipping cost. These charges are the responsibility of the buyer and are levied by the destination country. Please check with your local customs office for further information before bidding.

--- Introduction ---

A Seiko Astron, reference 8B63-0BA0, in full titanium. Seiko reserves the Astron name for its most technically advanced quartz watches, and this example carries a solar radio-controlled movement with world time: it draws its energy from light alone and receives the atomic time signal to keep itself accurate without any intervention from its owner. The all-titanium case and bracelet make it notably light on the wrist, while the deep blue dial with its applied markers and world-time chapter ring gives it a quietly technical presence.

--- Specifications ---

Brand: Seiko
Model: Astron
Reference: 8B63-0BA0
Movement: Calibre 8B63, solar radio-controlled quartz
Functions: Hours, minutes, seconds, date, world time, 24-hour indication
Case: Titanium
Bracelet: Titanium, with folding clasp and push-button release
Dial: Blue
Crystal: Sapphire
Water resistance: 10 bar (100 metres) as originally specified
Origin: Made in Japan

--- Condition Report ---

Condition: Good - visible signs of wear.
The watch has been previously owned and worn, and shows light surface marks and fine scratches on the case and bracelet consistent with normal use. The protective sticker remains on the case back. The dial and hands are clean and legible and the crystal is free of significant flaws. No polishing or refinishing has been carried out; the watch is offered exactly as it comes from its previous owner.

Accompanied by the original Seiko box, the instruction booklet, the guarantee certificate and the Astron service card.

Please note that this is a pre-owned timepiece. Water resistance has not been re-tested and cannot be guaranteed; we recommend a pressure test before any exposure to water.

--- International Shipping & Customs ---

The watch is dispatched from Japan, carefully packed and fully insured, with tracking provided.
Import duties, taxes and customs charges are not included in the item price or shipping cost. These charges are the responsibility of the buyer and are levied by the destination country. Please check with your local customs office for further information before bidding.

Details

Brand
Seiko
Gender
Men
Model
Astron
Band material
Titanium
Reference number
8B63-0BA0
Band length
Regular (180–200 mm)
Shipped insured
Yes
Repainted dial
No
Period
2010-2020
Movement
Quartz
Dial colour
Blue
Case material
Titanium
Original box included
Yes
Original papers included
Yes
Case diameter
41 mm
Original warranty included
Yes
Condition
Good - visible signs of wear
JapanVerified
1631
Objects sold
96.82%
pro

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