Seiko - Astron - 8B63-0BA0 - Men - 2020-2025

04
days
10
hours
01
minute
44
seconds
Current bid
€ 220
Reserve price not met
Masayuki Nakai
Expert
Selected by Masayuki Nakai

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

Estimate  € 700 - € 850
FI
€220
FI
€200
FI
€190

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Seiko Astron reference 8B63-0BA0, a 41 mm titanium radio-controlled solar quartz world-time watch for men with a black dial, UTC ring, day indicator, 24-hour sub-dial and date window, in very good condition with light wear.

AI-assisted summary

Description from the seller

--- Introduction ---
The Seiko Astron line represents the pinnacle of Seiko's pursuit of effortless precision, uniting solar power with radio-controlled timekeeping. This reference 8B63-0BA0 is a refined world time model, presenting a deep black dial framed by a UTC offset ring, a day-of-the-week indicator, a 24-hour sub-dial and a date window at three o'clock. Its lightweight titanium case and bracelet make it exceptionally comfortable for everyday wear and travel alike, while the vivid red crown collar and accents lend a confident sporting character. A handsome and highly practical timepiece for the discerning traveller.

--- Specifications ---
Brand: Seiko
Series: Astron
Reference: 8B63-0BA0
Movement: Radio-controlled solar quartz, caliber 8B63 (world time, day, date, 24-hour indicator)
Case Material: Titanium
Crystal: Sapphire (estimated)
Dial: Black with applied luminous indices, UTC world time ring, day indicator, 24-hour sub-dial and date window
Case Back: Screw-down titanium case back, engraved "Radio Wave Control / World Time / Solar / Water Resistant 10 Bar / Titanium"
Bracelet: Original Seiko titanium bracelet with signed fold-over clasp
Period: 2020s
Country of Origin: Japan

--- Condition Report ---
Overall: Very good pre-owned condition, showing only light signs of use consistent with careful wear.
Case & Bezel: Titanium case retains its crisp lines and polished bezel; a few small light marks are visible on the bezel, mainly on the lower left side, with fine surface scratches consistent with regular wear.
Dial & Crystal: Dial is clean and attractive with luminous indices and hands in good order; the crystal presents well with no significant damage noted.
Bracelet & Clasp: Original titanium bracelet remains in good order; the clasp shows light surface scratches from everyday use.
Functions: The watch has been checked by us and is running, with the hands advancing correctly at the time of listing. Sold as a pre-owned timepiece. A service by a qualified watchmaker is recommended at the new owner’s convenience, and no guarantee of long-term accuracy or water resistance is given.

--- International Shipping & Customs ---
The watch is dispatched from Japan with full tracking, carefully packed for international transit. Please note that import duties, taxes and any customs charges levied by the destination country are the sole responsibility of the buyer and are not included in the hammer price or shipping cost. We kindly ask buyers to familiarise themselves with their local import regulations before bidding.

--- Introduction ---
The Seiko Astron line represents the pinnacle of Seiko's pursuit of effortless precision, uniting solar power with radio-controlled timekeeping. This reference 8B63-0BA0 is a refined world time model, presenting a deep black dial framed by a UTC offset ring, a day-of-the-week indicator, a 24-hour sub-dial and a date window at three o'clock. Its lightweight titanium case and bracelet make it exceptionally comfortable for everyday wear and travel alike, while the vivid red crown collar and accents lend a confident sporting character. A handsome and highly practical timepiece for the discerning traveller.

--- Specifications ---
Brand: Seiko
Series: Astron
Reference: 8B63-0BA0
Movement: Radio-controlled solar quartz, caliber 8B63 (world time, day, date, 24-hour indicator)
Case Material: Titanium
Crystal: Sapphire (estimated)
Dial: Black with applied luminous indices, UTC world time ring, day indicator, 24-hour sub-dial and date window
Case Back: Screw-down titanium case back, engraved "Radio Wave Control / World Time / Solar / Water Resistant 10 Bar / Titanium"
Bracelet: Original Seiko titanium bracelet with signed fold-over clasp
Period: 2020s
Country of Origin: Japan

--- Condition Report ---
Overall: Very good pre-owned condition, showing only light signs of use consistent with careful wear.
Case & Bezel: Titanium case retains its crisp lines and polished bezel; a few small light marks are visible on the bezel, mainly on the lower left side, with fine surface scratches consistent with regular wear.
Dial & Crystal: Dial is clean and attractive with luminous indices and hands in good order; the crystal presents well with no significant damage noted.
Bracelet & Clasp: Original titanium bracelet remains in good order; the clasp shows light surface scratches from everyday use.
Functions: The watch has been checked by us and is running, with the hands advancing correctly at the time of listing. Sold as a pre-owned timepiece. A service by a qualified watchmaker is recommended at the new owner’s convenience, and no guarantee of long-term accuracy or water resistance is given.

--- International Shipping & Customs ---
The watch is dispatched from Japan with full tracking, carefully packed for international transit. Please note that import duties, taxes and any customs charges levied by the destination country are the sole responsibility of the buyer and are not included in the hammer price or shipping cost. We kindly ask buyers to familiarise themselves with their local import regulations before bidding.

Details

Brand
Seiko
Gender
Men
Model
Astron
Band material
Titanium
Reference number
8B63-0BA0
Band length
Short (160–180 mm)
Shipped insured
No
Repainted dial
No
Period
2020-2025
Movement
Quartz
Dial colour
Black
Case material
Titanium
Original box included
No
Original papers included
No
Case diameter
41 mm
Original warranty included
No
Condition
Very good - minor signs of wear
JapanVerified
1792
Objects sold
96.17%
pro

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