Technical Archive

Omega
Speedmaster Grey Side of the Moon— lug 21mm

Omega Speedmaster Grey Side of the Moon : 21mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Artisanal Note

"This model requires a precise 21mm lug width to preserve the original sartorial balance."

Lug Width

21 mm

The essential strap measurement.

Browse 21mm straps →

Reference

Handcrafted brown vintage calfskin strap 20mm with natural patina for Omega Speedmaster — Milano Straps

Vintage Brown Calfskin Strap — Natural Patina

Three months on the wrist and the brown already looks different. Six months, and it sta...

Discover

Vintage distressed brown calfskin strap with double stitching 20mm — Milano Straps

Distressed Vintage Leather Strap Double Stitching

Patina is not something you wait for. It's something you choose.Vintage distressed calf...

Discover

Vintage Black Calfskin Leather Strap

Distressed black is a more demanding choice than it seems. A glossy black hides everyth...

Discover

Cognac Mohawk Leather Strap

Cognac Mohawk Leather Strap Tone-on-Tone Stitching | Milano Straps The Mohawk i...

Discover

Deep Navy Blue - Sophisticated Colour Richness

Saffiano Navy Blue Strap

It was 1913. Mario Prada, from his shop in Galleria Vittorio Emanuele II, patented a ho...

Discover

Black calfskin leather strap with yellow stitching, burnished edges, racing style — Milano Straps

Black and Yellow Driver Leather Strap

Black and yellow don't ask for permission. They are the chromatic code of racing — on h...

Discover

Matte black alligator leather strap artisanal 20mm, thickness 3.5mm — Milano Straps

Matte Black Alligator Strap

Matte black doesn't seek attention. It commands it.Unlike glossy black – which reflects...

Discover

Matte Dark Brown Alligator Strap

The matte alligator doesn't seek attention. It commands it.The matte finish absorbs lig...

Discover

Yellow hammered calfskin leather strap with ecru stitching — handmade, Milano Straps

Hammered Yellow Strap with Ecru Stitching

Yellow doesn't ask permission. It's like that on the strap, and it's like that on the w...

Discover

Grey ostrich leather strap Made in Italy, available from 18mm to 24mm — Milano Straps

Gray Ostrich Strap

Ostrich leather is not chosen to impress. It is chosen because nothing else has that te...

Discover

The next step

The right strap isn’t chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

By appointment only · Milan

The atelier's website: casatimilano.com

Straps for Omega More Omega 21mm straps Omega spring bars Watch Archive