Seiko Prospex Automatic Diver 300m SPB481J1

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Seiko Prospex Automatic Diver 300m SPB481J1
Seiko Prospex Automatic Diver 300m SPB481J1 - Image 2

Seiko Prospex Automatic Diver 300m SPB481J1

Original price was: 1 200,00 €.Current price is: 790,00 €.

& Free Shipping

Brand new Seiko Prospex Diver 300m SPB481J1 with a distinctive beige dial and Seiko’s Caliber 6R35 automatic movement, approx. 70-hour power reserve, 300m water resistance, and sapphire crystal.

Availability: 1 in stock

Money-Back Guarantee If the watch doesn't match its description, return it for a full refund. No questions, no hassle.
Fully Insured Shipping Every watch ships with full insurance and tracking. Your purchase is protected door-to-door.
Ask Before You Buy Extra photos, measurements, movement shots — just ask. We answer every question personally.

Trusted by collectors worldwide · 500+ watches sold · How we authenticate

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The Seiko Prospex SPB481J1 Automatic Diver 300m is a modern expression of Seiko’s professional-grade dive watch heritage, blending rugged capability with subtle, refined aesthetics.

Powered by Seiko’s reliable Caliber 6R35 automatic movement, this timepiece delivers an impressive approximate 70-hour power reserve, making it a dependable choice both underwater and in everyday settings. The warm beige dial evokes classic dive watch styling while maintaining excellent legibility, enhanced by generous Lumibrite on the hands and indices.

Housed in a 42mm stainless steel case with a unidirectional rotating bezel and protected by a scratch-resistant sapphire crystal, the SPB481J1 offers 300 meters of water resistance — fully equipped for recreational and professional diving.

The stainless steel bracelet completes the balanced design, making it equally suited for the deck of a boat or casual wear on land.

Key Specifications:

  • Reference: SPB481J1

  • Movement: Automatic (Seiko Caliber 6R35)

  • Power Reserve: Approx. 70 hours

  • Case Size: 42mm

  • Case Material: Stainless Steel

  • Crystal: Sapphire

  • Water Resistance: 300m

  • Bracelet: Stainless Steel

  • Condition: Brand New

All watches are carefully inspected prior to shipping.

Every NOS Watches piece is assessed against a consistent grading standard before listing. What you see in the photos is exactly what you receive.

CaseNOS means no signs of wear; Old Stock means light patina consistent with age but no damage.
DialExamined under magnification. Any blemishes or patina are noted and photographed.
CrystalCondition noted in listing. Original crystals preserved where possible; replacements disclosed.
MovementServiced or tested as noted. Timing results and service history disclosed where available.
Bracelet / StrapOriginal where present. Condition, stretch, and clasp function noted in listing.
Box & PapersDisclosed in listing. Authenticity does not depend on papers for vintage pieces.

Questions? Contact us before buying — we welcome it.

1 review for Seiko Prospex Automatic Diver 300m SPB481J1

  1. Rated 5 out of 5

    Lars, SE (verified owner) –

    Excellent seller, excellent condition product.

    — Verified buyer via Catawiki

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Frequently Asked Questions

Every watch is personally authenticated before listing. We have sold over 500 watches on eBay and Catawiki with near-perfect feedback. Additional photos always available on request.

NOS (New Old Stock) means the watch was produced decades ago but never sold or worn. Old Stock means minimal wear consistent with age only. We use these terms precisely.

Yes — worldwide, fully insured and tracked. All watches are securely packaged. Import duties may apply depending on your country.

If a watch does not match its description, full refund — no argument. Our reputation depends on honest dealing. Contact us directly with any concern.

Absolutely. We are happy to provide extra photos, measurements, or any information needed. Contact us anytime.

What Buyers Say

Real feedback from verified purchases on eBay & Catawiki

★★★★★

“Exactly as described — the watch arrived in perfect condition, beautifully packaged. Communication was excellent throughout. A genuinely trustworthy seller.”

M. Hartmann eBay verified buyer
★★★★★

“The NOS Longines was exactly what I’d been searching for. Superb condition, honest description, fast insured shipping. Will buy again without hesitation.”

P. Dubois Catawiki verified buyer
★★★★★

“Outstanding seller. Answered all my questions before purchase, provided extra photos, and the watch was even better in person. 100% recommend.”

R. van den Berg eBay verified buyer
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Seiko Prospex Automatic Diver 300m SPB481J1Seiko Prospex Automatic Diver 300m SPB481J1
Original price was: 1 200,00 €.Current price is: 790,00 €.

Availability: 1 in stock

Money-Back Guarantee If the watch doesn't match its description, return it for a full refund. No questions, no hassle.
Fully Insured Shipping Every watch ships with full insurance and tracking. Your purchase is protected door-to-door.
Ask Before You Buy Extra photos, measurements, movement shots — just ask. We answer every question personally.

Trusted by collectors worldwide · 500+ watches sold · How we authenticate