Mido
Ocean Star M026.830.11.051.01— lug 21mm
Mido Ocean Star M026.830.11.051.01: 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."
Technical Specifications
Mido M026.830.11.051.01The essential strap measurement.
Browse 21mm straps →M026.830.11.051.01
ETA caliber C07.621 Hours, Minutes, Seconds | Date, Day
The Heritage
Compatible Straps
Selected for the 21mm lug width of the Ocean Star
FAQ
What is the exact lug width of the Mido Ocean Star M026.830.11.051.01?
The lug width of the Mido Ocean Star M026.830.11.051.01 is 21 mm. This intermediate dimension requires specific strap selection, as it does not fall within the more common 20 mm or 22 mm standards. To verify compatibility, measure the distance between the inner edges of the two spring bar attachment holes using a digital calliper.
Which strap material is recommended for this Ocean Star?
For the M026.830.11.051.01, we recommend three primary options: vegetable-tanned calf leather for formal and refined daily wear; shell cordovan for those who appreciate natural stiffness and distinctive patina; NATO or technical rubber straps for environments where water is a primary concern. The choice depends on your desired balance between elegance and nautical functionality.
How do you change the strap on a Mido Ocean Star?
The straps on the M026.830.11.051.01 are secured by spring bars located in the lugs. To change: gently lift the spring bar with a non-abrasive tool (a spring bar tool), extract the spring bar end from the hole, remove the old strap. Position the new strap at the starting point, guide the spring bar into the opposite hole until it catches. If you prefer to avoid risk, entrust this task to a professional.
Can I use an aftermarket 21 mm strap compatible with the M026.830.11.051.01?
Yes, absolutely. Quality aftermarket straps constructed in 21 mm dimension are completely compatible with this watch. Atelier Casati Milano produces bespoke straps specifically tailored for this lug geometry, ensuring perfect fit and carefully selected materials. Avoid unverified sources to ensure construction reliability.
How long does a leather strap last on a 21 mm specification?
The lifespan of a leather strap depends on frequency of use and material quality. A superior vegetable-tanned calf resists between 3 and 7 years with regular daily wear. Shell cordovan, being naturally denser and more durable, can exceed 10 years. Patina and microscopic aging cracks are normal characteristics, not defects. Periodic maintenance (gentle cleaning, treatment with natural waxes) significantly extends longevity.