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Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.

Based on an iconic design, this extraordinary Black Series Limited Edition, available only in a controlled production run of 4,500 with the serial number engraved on each caseback, expresses the view seen through a night vision scope, and features hands and markers with Seiko’s brighter and longer lasting “Green LumiBrite Pro,” suitable for professional usage and providing maximum visibility with the color most recognizable in the dark.


  • Product Number: 450019038394
  • Model Number: SPB335
  • Collection: Prospex
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 41 mm
  • Case Material: PVD Steel
  • Bracelet: Rubber
  • Complication: Date
  • Warranty: 3 year warranty
  • Case Thickness: 12.30 mm
  • Caseback: Plain, Stainless Steel
  • Bezel: Unidirectional rotating
  • Watch Crystal: Curved sapphire with anti-reflective coating on inner surface
  • Clasp: Pin buckle
  • Power Reserve: 70 hours
  • Functions: Hours, minutes, seconds, date, stop seconds hand function
  • Water Resistance: 200 metres / 20 ATM
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EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

Seiko

Seiko Prospex Turtle Black Series Automatic 41 mm PVD Stainless Steel - Limited Edition

Prospex Turtle Black Series Automatic 41 mm PVD Stainless Steel - Limited Edition
Estimated Price:
$ 1,275
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*This item is on order. This ring will be crafted just for you.
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All images shown are for illustration purposes only. Actual product may vary. Birks reserves the right to change the font, size and text orientation depending on the engraving message for best result.

Please note the estimated time for our engraving services is 7 to 10 business days. Engraved items are final sale.

Once adjusted Tudor watches are final sale.

Note that in store (after sale) adjustments to your Tudor watch is available exclusively in Official Tudor Maison Birks locations.

Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.

Based on an iconic design, this extraordinary Black Series Limited Edition, available only in a controlled production run of 4,500 with the serial number engraved on each caseback, expresses the view seen through a night vision scope, and features hands and markers with Seiko’s brighter and longer lasting “Green LumiBrite Pro,” suitable for professional usage and providing maximum visibility with the color most recognizable in the dark.


  • Product Number: 450019038394
  • Model Number: SPB335
  • Collection: Prospex
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 41 mm
  • Case Material: PVD Steel
  • Bracelet: Rubber
  • Complication: Date
  • Warranty: 3 year warranty
  • Case Thickness: 12.30 mm
  • Caseback: Plain, Stainless Steel
  • Bezel: Unidirectional rotating
  • Watch Crystal: Curved sapphire with anti-reflective coating on inner surface
  • Clasp: Pin buckle
  • Power Reserve: 70 hours
  • Functions: Hours, minutes, seconds, date, stop seconds hand function
  • Water Resistance: 200 metres / 20 ATM
View More Details
View Fewer Details

EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.

Based on an iconic design, this extraordinary Black Series Limited Edition, available only in a controlled production run of 4,500 with the serial number engraved on each caseback, expresses the view seen through a night vision scope, and features hands and markers with Seiko’s brighter and longer lasting “Green LumiBrite Pro,” suitable for professional usage and providing maximum visibility with the color most recognizable in the dark.


  • Product Number: 450019038394
  • Model Number: SPB335
  • Collection: Prospex
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 41 mm
  • Case Material: PVD Steel
  • Bracelet: Rubber
  • Complication: Date
  • Warranty: 3 year warranty
  • Case Thickness: 12.30 mm
  • Caseback: Plain, Stainless Steel
  • Bezel: Unidirectional rotating
  • Watch Crystal: Curved sapphire with anti-reflective coating on inner surface
  • Clasp: Pin buckle
  • Power Reserve: 70 hours
  • Functions: Hours, minutes, seconds, date, stop seconds hand function
  • Water Resistance: 200 metres / 20 ATM
View More Details
View Fewer Details

EXTENDED HOLIDAY RETURN POLICY

For all regular-priced merchandise purchased online at MaisonBirks.com or in a Maison Birks or Birks Royalmount store from December 1st - 13th, 2025, returns and exchanges will be accepted until January 14th, 2026.

RETURNS

All watches purchased on MaisonBirks.com can only be returned or exchanged by mail within 30 days of delivery, provided merchandise has not been worn, altered, engraved, or special-ordered. All claims, returns, battery replacement, or warranty service must be accompanied by proof of purchase, original packaging and warranty materials. All returns are subject to a quality inspection to ensure the merchandise meets our return policy criteria. All merchandise purchased with cryptocurrency is final sale. For more information, click here.

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