Product Images

Founded in 1832 in Saint Imier, the famous Swiss watch brand Longines can boast a long tradition characterised by the elegance and performance of its products. Those values are perfectly represented by The Longines Sport Collection. The hydroConquest line is dedicated to men and women looking a high performance timepiece that combines technical innovation and elegance.


  • Product Number: 450016142797
  • Model Number: L3.781.3.58.7
  • Collection: Conquest
  • Subcollection: HydroConquest
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 41 mm
  • Complication: Date
  • Warranty:

    5-year warranty

  • Case Thickness: 11.9 mm
  • Caseback: Plain, stainless steel
  • Bezel: Unidirectional rotating, ceramic
  • Watch Crystal: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating
  • Clasp: Buckle with double safety folding clasp and integrated diving extension
  • Power Reserve: 72 hours
  • Functions: Hours, minutes, seconds, date, Swiss Super-LumiNova®
  • Water Resistance: 30 metres / 3 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.

Longines

Longines hydroConquest Automatic 41 mm Red PVD Stainless Steel

hydroConquest Automatic 41 mm Red PVD Stainless Steel
Estimated Price:
$ 2,700
Add to Wishlist
Financing Available with .* Apply Apply
*This item is on order. This ring will be crafted just for you.
Contact an expert to confirm the delivery timeline.

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.

Founded in 1832 in Saint Imier, the famous Swiss watch brand Longines can boast a long tradition characterised by the elegance and performance of its products. Those values are perfectly represented by The Longines Sport Collection. The hydroConquest line is dedicated to men and women looking a high performance timepiece that combines technical innovation and elegance.


  • Product Number: 450016142797
  • Model Number: L3.781.3.58.7
  • Collection: Conquest
  • Subcollection: HydroConquest
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 41 mm
  • Complication: Date
  • Warranty:

    5-year warranty

  • Case Thickness: 11.9 mm
  • Caseback: Plain, stainless steel
  • Bezel: Unidirectional rotating, ceramic
  • Watch Crystal: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating
  • Clasp: Buckle with double safety folding clasp and integrated diving extension
  • Power Reserve: 72 hours
  • Functions: Hours, minutes, seconds, date, Swiss Super-LumiNova®
  • Water Resistance: 30 metres / 3 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.

Founded in 1832 in Saint Imier, the famous Swiss watch brand Longines can boast a long tradition characterised by the elegance and performance of its products. Those values are perfectly represented by The Longines Sport Collection. The hydroConquest line is dedicated to men and women looking a high performance timepiece that combines technical innovation and elegance.


  • Product Number: 450016142797
  • Model Number: L3.781.3.58.7
  • Collection: Conquest
  • Subcollection: HydroConquest
  • Movement: Automatic
  • Dial Colour/Material: Black
  • Case Size: 41 mm
  • Complication: Date
  • Warranty:

    5-year warranty

  • Case Thickness: 11.9 mm
  • Caseback: Plain, stainless steel
  • Bezel: Unidirectional rotating, ceramic
  • Watch Crystal: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating
  • Clasp: Buckle with double safety folding clasp and integrated diving extension
  • Power Reserve: 72 hours
  • Functions: Hours, minutes, seconds, date, Swiss Super-LumiNova®
  • Water Resistance: 30 metres / 3 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.

Contact an Expert