• Montblanc MB389O Square Eyeglasses in Ruthenium, front view
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MONTBLANC

Montblanc MB389O Square Eyeglasses

Montblanc MB389O Square Eyeglasses

€218,95 EUR
Tax included. Shipping calculated at checkout.

Only 1 left

  • Genuine, with brand warranty, original case and papers.
  • Free DHL Express on orders over EUR 195, EUR 26 below that.
  • 4 to 6 working days by DHL Express.
  • Duties and taxes are paid on delivery.
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€218,95
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Genuine Zeiss and Essilor lenses, fitted and verified by our opticians. Authorized partner.

Ordered today, verified by our opticians, shipped insured within 24 to 48 hours. Worldwide delivery in about 5 to 10 days.

  • 100% authentic, original case and papers
  • Verified by our in-house opticians
  • Fast, insured worldwide delivery

Montblanc's MB389O sets a square front in mixed materials, made for men and women. The house applies pen-making tolerances to hinges, temple tips and plating. It comes in ruthenium.

Square frames work best when the width sits close to the widest part of the face.

The frame is built from more than one material, so weight and rigidity are tuned across the front and temples. If you are unsure about sizing, our opticians can advise on fit before you order.

Brand Montblanc
Model MB389O
Category Eyeglasses
Shape Square
Material Mixed
Gender Unisex
Colours Ruthenium

100% authentic. Every pair is genuine and ships with the original case, cleaning cloth and brand papers, verified by our in-house opticians. Fast, insured delivery worldwide.

How frames are sized

Every frame carries three measurements in millimetres, printed in small type on the inside of one temple arm. They read like this:

63□15 145

63
Lens width. The width of a single lens at its widest point.
15
Bridge. The gap between the two lenses, the part that sits on your nose.
145
Temple length. The arm that runs from the hinge to behind your ear.

Finding them on a pair you own

Open the arms of the glasses you wear now and turn the left one so the inside faces you. The three numbers run along it, usually near the hinge, separated by a small square or by dashes. The model code and the colour code often sit beside them. If the left arm is bare, check the right arm and the inside of the bridge.

Match those numbers against the lens width listed in the specification on this page and you will know how this frame compares to one you already like the fit of. A difference of one or two millimetres is not something you will feel. Five or more is.

Or let an optician read it

Photograph the inside of your current temple arm and send it to us on WhatsApp. Our opticians will read the size off the picture and tell you whether the frame you are looking at will sit correctly on your face, before you order.

Read the full guide to frame numbers
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€218,95 EUR

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