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Grand Seiko Evolution 9 Spring Drive 43 mm Titanium SLGA015 Front image number 0
The Grand Seiko Evolution 9 Collection Spring Drive 5 Days Diver's 200m.

This Grand Seiko Diver’s watch is powered by Spring Drive Caliber 9RA5 which offers an accuracy rate of ±10 seconds per month and a five day power reserve. It is made from High-intensity Titanium, a material that is 30% lighter than stainless steel and even more impervious to scratches and corrosion. To further enhance its durability, the rotating bezel is in ceramic to protect the watch from being scratched.

The dial is deep black in color and has a strongly patterned surface, inspired by a particular aspect of the oceans that surround the Japanese archipelago and that are criss-crossed by water currents of great power. One such is the Kuroshio Current, also known as the Black Stream. It flows northwards past Japan towards the Arctic North Pacific and is one of the largest ocean streams in the world. The dynamic and sometimes violent tides caused by the Black Stream inspire the deep black color and richly textured surface of the dial of this new 200m diver’s watch.

Spring Drive is a unique watch technology. It generates energy like every other traditional mechanical watch but combines this with an electronic regulator to deliver a level of precision that no mechanical watch can match


  • Product Number: 450017085505
  • Model Number: SLGA015
  • Collection: Evolution 9
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 43.8 mm
  • Case Material: Titanium
  • Bracelet: Titanium
  • Complication: GMT
  • Warranty: 5 years
  • Case Thickness: 13.8 mm
  • Watch Crystal: Sapphire crystal with anti-reflective coating on the inner surface
  • Clasp: "Three-fold clasp with secure lock & push button release^ solid & slide adjuster"
  • Power Reserve: 72 hours
  • Functions: Hours, Minutes, Seconds, Date, Power reserve indicator
  • Water Resistance: 200 metres / 20 ATM
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SHIPPING

Enjoy free standard shipping within Canada. To ensure the satisfaction of parcel reception, all our packages require signature upon delivery. The estimated delivery time is 2 to 5 days business days. For more information, click here.

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.

Grand Seiko

Grand Seiko Evolution 9 'Ushio/Tide' Spring Drive 44 mm Titanium

Evolution 9 'Ushio/Tide' Spring Drive 44 mm Titanium
Estimated Price:
$ 16,300
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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.

This item is in an in-store exclusive.
The Grand Seiko Evolution 9 Collection Spring Drive 5 Days Diver's 200m.

This Grand Seiko Diver’s watch is powered by Spring Drive Caliber 9RA5 which offers an accuracy rate of ±10 seconds per month and a five day power reserve. It is made from High-intensity Titanium, a material that is 30% lighter than stainless steel and even more impervious to scratches and corrosion. To further enhance its durability, the rotating bezel is in ceramic to protect the watch from being scratched.

The dial is deep black in color and has a strongly patterned surface, inspired by a particular aspect of the oceans that surround the Japanese archipelago and that are criss-crossed by water currents of great power. One such is the Kuroshio Current, also known as the Black Stream. It flows northwards past Japan towards the Arctic North Pacific and is one of the largest ocean streams in the world. The dynamic and sometimes violent tides caused by the Black Stream inspire the deep black color and richly textured surface of the dial of this new 200m diver’s watch.

Spring Drive is a unique watch technology. It generates energy like every other traditional mechanical watch but combines this with an electronic regulator to deliver a level of precision that no mechanical watch can match


  • Product Number: 450017085505
  • Model Number: SLGA015
  • Collection: Evolution 9
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 43.8 mm
  • Case Material: Titanium
  • Bracelet: Titanium
  • Complication: GMT
  • Warranty: 5 years
  • Case Thickness: 13.8 mm
  • Watch Crystal: Sapphire crystal with anti-reflective coating on the inner surface
  • Clasp: "Three-fold clasp with secure lock & push button release^ solid & slide adjuster"
  • Power Reserve: 72 hours
  • Functions: Hours, Minutes, Seconds, Date, Power reserve indicator
  • Water Resistance: 200 metres / 20 ATM
View More Details
View Fewer Details

SHIPPING

Enjoy free standard shipping within Canada. To ensure the satisfaction of parcel reception, all our packages require signature upon delivery. The estimated delivery time is 2 to 5 days business days. For more information, click here.

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.

The Grand Seiko Evolution 9 Collection Spring Drive 5 Days Diver's 200m.

This Grand Seiko Diver’s watch is powered by Spring Drive Caliber 9RA5 which offers an accuracy rate of ±10 seconds per month and a five day power reserve. It is made from High-intensity Titanium, a material that is 30% lighter than stainless steel and even more impervious to scratches and corrosion. To further enhance its durability, the rotating bezel is in ceramic to protect the watch from being scratched.

The dial is deep black in color and has a strongly patterned surface, inspired by a particular aspect of the oceans that surround the Japanese archipelago and that are criss-crossed by water currents of great power. One such is the Kuroshio Current, also known as the Black Stream. It flows northwards past Japan towards the Arctic North Pacific and is one of the largest ocean streams in the world. The dynamic and sometimes violent tides caused by the Black Stream inspire the deep black color and richly textured surface of the dial of this new 200m diver’s watch.

Spring Drive is a unique watch technology. It generates energy like every other traditional mechanical watch but combines this with an electronic regulator to deliver a level of precision that no mechanical watch can match


  • Product Number: 450017085505
  • Model Number: SLGA015
  • Collection: Evolution 9
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 43.8 mm
  • Case Material: Titanium
  • Bracelet: Titanium
  • Complication: GMT
  • Warranty: 5 years
  • Case Thickness: 13.8 mm
  • Watch Crystal: Sapphire crystal with anti-reflective coating on the inner surface
  • Clasp: "Three-fold clasp with secure lock & push button release^ solid & slide adjuster"
  • Power Reserve: 72 hours
  • Functions: Hours, Minutes, Seconds, Date, Power reserve indicator
  • Water Resistance: 200 metres / 20 ATM
View More Details
View Fewer Details

SHIPPING

Enjoy free standard shipping within Canada. To ensure the satisfaction of parcel reception, all our packages require signature upon delivery. The estimated delivery time is 2 to 5 days business days. For more information, click here.

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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