18mm Straps — A leather for every watch

The 18mm is the classic size for slender wrists and uncompromising vintage watches. Milano Straps offers 9 leathers — from alligator to ostrich, from nubuck to saffiano — to find the exact character your watch deserves.

Available leathers

Choose the leather

Alligator
Alligatorda €210
Leather
Leatherda €98
Lizard
Lizardda €145
Nubuck
Nubuckda €90
Italian Leather
Italian Leatherda €80
Saffiano
Saffianoda €90
Ostrich
Ostrichda €165
Suede
Suededa €90
Calfskin
Calfskinda €80

Compatibility

Compatible watches

18mm
Vacheron Constantin 8005 /120R
18mm
Vacheron Constantin 8005 /120A
Rolex Oyster Perpetual 34 124200 18mm
Rolex 124200
18mm
Breguet 5177BA/15/9V6
18mm
Breguet 5447BR/1E/9V6
18mm
Glashütte Original 1-03-01-03-15-11
18mm
Piaget G0A31114
Rendez-Vous Date Small Pink Gold 18mm
Jaeger-LeCoultre 3512120 (aka: Q3512120)
Rendez-Vous Sonatina Large White Gold / Diamond / Blue 18mm
Jaeger-LeCoultre 3593480 (aka: Q3593480)
18mm
Glashütte Original 1-39-22-20-22-34

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Frequently Asked Questions

Will an 18mm strap fit my Rolex, Vacheron Constantin, and Breguet?

Yes. 18mm is compatible with classic models: Rolex 124200, Vacheron Constantin 8005 /120R and /120A, Breguet 5177BA and 5447BR. Always verify your lug holes before ordering; tolerance can be ±0.2mm.

What's the difference between nubuck and suede for a strap?

Both are napped finishes. Nubuck comes from the outer side of the hide (more durable), suede from the inner side (more delicate). For 18mm, nubuck is ideal if you want durability; suede if you want pure softness.

Can I customize the strap length?

Absolutely. Every 18mm strap from Milano Straps is built to measure. Give us the length from buckle to longest hole, and we'll craft yours exact.

Which leather for an 18mm strap that lasts?

Alligator, ostrich, and Italian leather are the most durable. Alligator is top tier for resistance; Italian leather ages beautifully. Saffiano and calf are robust but more contemporary in character.

How do I care for an 18mm suede or nubuck strap?

Brush regularly with a soft eraser to maintain the nap. Avoid direct water. If stained, treat with suede-specific leather cleaner. Noble leathers like alligator and ostrich require less maintenance.

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Other measures

Cinturini 19mm