Moritz Grossmann Atum

Most Moritz Grossmann Atum references take a 20 mm watch strap: 26 of 35.

Shop 18 mmShop 20 mm

Moritz Grossmann Atum lug width by case size

35 references measured. Updated 2026-10-29.

CaseLug widthReferencesWatch strap attachmentFor example
41 mm20 mm · 18 mm on 935—MG-0001063, MG-000463, MG-000464

References that take a different watch strap

  • MG-000470: 18 mm, not the 20 mm of most 41 mm cases
  • MG-000496: 18 mm, not the 20 mm of most 41 mm cases
  • MG-000685: 18 mm, not the 20 mm of most 41 mm cases
  • MG-000706: 18 mm, not the 20 mm of most 41 mm cases
  • MG-000854: 18 mm, not the 20 mm of most 41 mm cases
  • MG-001113: 18 mm, not the 20 mm of most 41 mm cases
  • MG-001119: 18 mm, not the 20 mm of most 41 mm cases
  • MG-001122: 18 mm, not the 20 mm of most 41 mm cases
  • MG-001191: 18 mm, not the 20 mm of most 41 mm cases

Questions about the Moritz Grossmann Atum

Can two Moritz Grossmann Atum watches with a 41 mm case take different watch straps?

Yes. Of the 35 Moritz Grossmann Atum references with a 41 mm case, 26 take 20 mm and 9 take 18 mm. The reference number decides, not the case size alone.

Every Moritz Grossmann Atum reference

Other Moritz Grossmann families

Inside each one the lug width often changes: it is the reference that decides.

All Moritz Grossmann families → · Why the size changes inside a family →