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The Montblanc 1858 GMT 0 Oxygen is housed in a 42 mm stainless steel case completely devoid of oxygen and features a fixed bezel with a bi-colored blue anodized aluminum insert and luminescent 24-hour scale.

Powered by the automatic MB 24.33 caliber, it features a blue dial with luminescent Arabic numerals, a second time zone display, and a 3D-engraved case back showcasing the world's 24 time zones. The timepiece comes with an interchangeable stainless steel bracelet and an additional blue and black Saffiano leather strap.


  • Product Number: 450020726594
  • Model Number: 136523
  • Collection: 1858
  • Movement: Automatic
  • Dial Colour/Material: Blue
  • Case Size: 42 mm
  • Case Material: Stainless Steel
  • Bracelet: Stainless Steel
  • Complication: GMT
  • Warranty: 2-year warranty
  • Case Thickness: 12.25 mm
  • Caseback: Engraved, Stainless Steel
  • Bezel: Fixed
  • Watch Crystal: Scratch-resistant sapphire crystal
  • Clasp: Folding clasp
  • Calibre: MB 24.33
  • Power Reserve: 42 hours
  • Water Resistance: 100 metres / 10 ATM
  • Functions: Hours, minutes, seconds, date, GMT
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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.

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. If a prepaid shipping label was not received with your order, please contact Client Services Team at +1 (855) 873-7373 or +1 (833) 613-2600 or send an email to info@birks.com. For more information, click here.

Montblanc

Montblanc 1858 0 Oxygen Automatic GMT 42 mm Stainless Steel

1858 0 Oxygen Automatic GMT 42 mm Stainless Steel
Estimated Price:
$ 6,200
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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.

The Montblanc 1858 GMT 0 Oxygen is housed in a 42 mm stainless steel case completely devoid of oxygen and features a fixed bezel with a bi-colored blue anodized aluminum insert and luminescent 24-hour scale.

Powered by the automatic MB 24.33 caliber, it features a blue dial with luminescent Arabic numerals, a second time zone display, and a 3D-engraved case back showcasing the world's 24 time zones. The timepiece comes with an interchangeable stainless steel bracelet and an additional blue and black Saffiano leather strap.


  • Product Number: 450020726594
  • Model Number: 136523
  • Collection: 1858
  • Movement: Automatic
  • Dial Colour/Material: Blue
  • Case Size: 42 mm
  • Case Material: Stainless Steel
  • Bracelet: Stainless Steel
  • Complication: GMT
  • Warranty: 2-year warranty
  • Case Thickness: 12.25 mm
  • Caseback: Engraved, Stainless Steel
  • Bezel: Fixed
  • Watch Crystal: Scratch-resistant sapphire crystal
  • Clasp: Folding clasp
  • Calibre: MB 24.33
  • Power Reserve: 42 hours
  • Water Resistance: 100 metres / 10 ATM
  • Functions: Hours, minutes, seconds, date, GMT
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.

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. If a prepaid shipping label was not received with your order, please contact Client Services Team at +1 (855) 873-7373 or +1 (833) 613-2600 or send an email to info@birks.com. For more information, click here.

The Montblanc 1858 GMT 0 Oxygen is housed in a 42 mm stainless steel case completely devoid of oxygen and features a fixed bezel with a bi-colored blue anodized aluminum insert and luminescent 24-hour scale.

Powered by the automatic MB 24.33 caliber, it features a blue dial with luminescent Arabic numerals, a second time zone display, and a 3D-engraved case back showcasing the world's 24 time zones. The timepiece comes with an interchangeable stainless steel bracelet and an additional blue and black Saffiano leather strap.


  • Product Number: 450020726594
  • Model Number: 136523
  • Collection: 1858
  • Movement: Automatic
  • Dial Colour/Material: Blue
  • Case Size: 42 mm
  • Case Material: Stainless Steel
  • Bracelet: Stainless Steel
  • Complication: GMT
  • Warranty: 2-year warranty
  • Case Thickness: 12.25 mm
  • Caseback: Engraved, Stainless Steel
  • Bezel: Fixed
  • Watch Crystal: Scratch-resistant sapphire crystal
  • Clasp: Folding clasp
  • Calibre: MB 24.33
  • Power Reserve: 42 hours
  • Water Resistance: 100 metres / 10 ATM
  • Functions: Hours, minutes, seconds, date, GMT
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.

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. If a prepaid shipping label was not received with your order, please contact Client Services Team at +1 (855) 873-7373 or +1 (833) 613-2600 or send an email to info@birks.com. For more information, click here.

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