Seiko - Prospex - SPB481J1 - Men - 2025+
07
days
04
hours
13
minutes
34
seconds
Starting bid
€ 1
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Selected by Masayuki Nakai
Over 16 years buying and selling 1990s and 2000s watches with expert knowledge.
Estimate € 800 - € 900
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The Seiko Prospex SPB481J1 is an unworn men’s automatic watch with a 40 mm stainless-steel case, an ivory dial and 300 m water resistance.
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Description from the seller
Seiko - Prospex Diver's 300m Automatic 3 Days "Ivory/Cream Dial" - SPB481J1 - Men - 2026
Description:
Up for auction is a stunning Seiko Prospex Diver's 300m Automatic, reference SPB481J1, featuring a rare and elegant textured ivory/cream dial paired with a classic black rotating bezel.
This model represents Seiko's renowned professional diving heritage, combining robust engineering with refined aesthetics. Powered by the advanced 6R55 automatic movement, it boasts an impressive 3-day (72-hour) power reserve.
The watch is in excellent / like-new condition and comes as a full set, including the original Seiko box, warranty card, and documents.
Specifications & Details:
Brand: Seiko
Model: Prospex Diver's 300m Automatic 3 Days
Reference Number: SPB481J1 (SPB481)
Case Number: 6R55-00J0
Serial Number: 486056
Movement: Automatic, Seiko Caliber 6R55 (24 Jewels, 72h Power Reserve)
Dial: Textured Ivory / Cream with LumiBrite hands and hour markers
Bezel: Black unidirectional rotating diver's bezel
Case Material: Stainless Steel
Glass: Sapphire Crystal
Water Resistance: 300 Meters / 30 BAR (Diver's 300m)
Functions: Hours, Minutes, Seconds, Date display (at 4:30 position)
Bracelet: Original Seiko stainless steel bracelet with folding clasp and safety catch
Purchase Date: July 9, 2026
Condition:
Overall Condition: Excellent / Barely used condition.
Movement: Fully functional and keeping accurate time.
Glass & Bezel: Clean without visible scratches.
Case & Bracelet: Excellent condition with minor to no handling marks.
Scope of Delivery:
Original Seiko Outer & Inner Presentation Box
Guarantee / Warranty Card (Stamped & Dated: 09/07/2026)
Original Stainless Steel Bracelet
Shipping & Notes:
The watch will be carefully packaged and shipped insured with a tracking code. Import duties, taxes, or custom fees (if applicable) are the buyer's responsibility.
Seiko - Prospex Diver's 300m Automatic 3 Days "Ivory/Cream Dial" - SPB481J1 - Men - 2026
Description:
Up for auction is a stunning Seiko Prospex Diver's 300m Automatic, reference SPB481J1, featuring a rare and elegant textured ivory/cream dial paired with a classic black rotating bezel.
This model represents Seiko's renowned professional diving heritage, combining robust engineering with refined aesthetics. Powered by the advanced 6R55 automatic movement, it boasts an impressive 3-day (72-hour) power reserve.
The watch is in excellent / like-new condition and comes as a full set, including the original Seiko box, warranty card, and documents.
Specifications & Details:
Brand: Seiko
Model: Prospex Diver's 300m Automatic 3 Days
Reference Number: SPB481J1 (SPB481)
Case Number: 6R55-00J0
Serial Number: 486056
Movement: Automatic, Seiko Caliber 6R55 (24 Jewels, 72h Power Reserve)
Dial: Textured Ivory / Cream with LumiBrite hands and hour markers
Bezel: Black unidirectional rotating diver's bezel
Case Material: Stainless Steel
Glass: Sapphire Crystal
Water Resistance: 300 Meters / 30 BAR (Diver's 300m)
Functions: Hours, Minutes, Seconds, Date display (at 4:30 position)
Bracelet: Original Seiko stainless steel bracelet with folding clasp and safety catch
Purchase Date: July 9, 2026
Condition:
Overall Condition: Excellent / Barely used condition.
Movement: Fully functional and keeping accurate time.
Glass & Bezel: Clean without visible scratches.
Case & Bracelet: Excellent condition with minor to no handling marks.
Scope of Delivery:
Original Seiko Outer & Inner Presentation Box
Guarantee / Warranty Card (Stamped & Dated: 09/07/2026)
Original Stainless Steel Bracelet
Shipping & Notes:
The watch will be carefully packaged and shipped insured with a tracking code. Import duties, taxes, or custom fees (if applicable) are the buyer's responsibility.
Details
Brand
Seiko
Gender
Men
Model
Prospex
Reference number
SPB481J1
Band material
Steel
Shipped insured
Yes
Band length
Regular (180–200 mm)
Period
2025+
Repainted dial
No
Movement
Automatic
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Case diameter
40 mm
Original warranty included
Yes
Condition
Unworn - no signs of wear
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