Montblanc Iced Sea

The strap size depends on the reference. Yours is engraved on the case back or between the lugs at 6 o'clock.

19 or 20 mm

Verification: Listed by the maker for ref. MB134017, 133300 and 4 more

41 mm case · 2022 to 2025

Filter references by lug width

Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.

Collection7 references
20 mm
Illustration drawn to scale: 41 mm case, 20 mm lugs

7 Montblanc Iced Sea references

Montblanc Iced Sea references in our database. Each card says where its width comes from: listed by the maker (linked to the maker's page in the details), two independent sources agree, or listed in our database and not yet verified by us.

  • MB134017

    Iced Sea 0 Oxygen 2025

    Lug width: 20 mm

    Source: Maker

    Case size: 41 mmYear: 2025Blue Glacier dialCase material: Steel

    Attachment
    classic lugs
    Movement
    Automatic
    Caseback
    Solid back
    Production
    2025-present
  • 133300

    Iced Sea Automatic Date - Cupro-aluminium - Aluminium

    Lug width: 20 mm

    Source: Maker

    Attachment
    classic lugs
  • 129765

    Iced Sea Automatic Date - Steel - Ceramic - Green

    Lug width: 20 mm

    Source: Maker

    Attachment
    classic lugs
  • 131450

    Iced Sea Automatic Date - Steel - Ceramic - Green

    Lug width: 20 mm

    Source: Maker

    Attachment
    classic lugs
  • 134023

    Iced Sea Automatic Date 0 Oxygen - STEEL, ALUMINIUM - Light blue

    Lug width: 19 mm

    Source: Maker

    Attachment
    classic lugs
  • 135762

    Iced Sea Automatic Date 0 Oxygen Limited Edition - 300 Pieces - STEEL, ALUMINIUM

    Lug width: 19 mm

    Source: Maker

    Attachment
    classic lugs
  • 129371

    Iced Sea Automatic Date Black 40 mm

    Lug width: 20 mm

    Source: Database

    Case size: 41 mmYear: 2022Black Glacier dialCase material: Steel

    Attachment
    classic lugs
    Style
    pilot
    Movement
    Automatic
    Caseback
    Solid back
    Production
    2022, present
    Status
    Listed in our database, not yet verified

FAQ

What lug width does the Montblanc Iced Sea use?

Montblanc Iced Sea lug width: 19 or 20 mm depending on the reference. The most common is 20 mm (5 of the 7 references with a listed width in our database). Find your exact reference in the table below. The Montblanc Iced Sea ref. 134023 and 135762 take 19 mm (listed by the maker). The Montblanc Iced Sea ref. MB134017, 133300 and 2 more take 20 mm (listed by the maker).

Do all Montblanc Iced Sea references take the same strap?

No. 2 different lug widths appear across the line, often by case size or generation. Check the reference engraved on the case back or between the lugs.

Where do these Montblanc Iced Sea lug widths come from?

From our database, which lists 7 Montblanc Iced Sea references, 7 of them with a listed width. Each reference card says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.

Other Montblanc collections

Help

What is lug width?

The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.

Measure it in 30 seconds

  1. Take the strap off, or look at the back of it: many straps print their width.
  2. Measure the inside gap between the lugs with a caliper or a millimetre ruler.
  3. Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.

Strap, quick release or system?

Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.