Strap for Ocean Star Decompression Worldtimer Stainless Steel / Blue

The lug width (distance between the lugs) of the Mido Ocean Star M026.829.17.041.00 is precisely 21 mm. This measurement is critical for selecting a compatible strap. We recommend measuring directly on your watch to confirm compatibility, especially when purchasing aftermarket straps.

The ideal strap depends on intended use. For daily elegance: shell cordovan with vegetable tanning in cognac brown or black. For technical durability: FKM rubber or nylon NATO in satin finish. For professional versatility: calf leather with fine grain in petrol blue or dark taupe. The Mido's balanced proportions accommodate any material as long as the 21 mm lug width is maintained.

The Mido Ocean Star features standard spring bar lugs. Procedure: 1) obtain a spring bar tool; 2) apply gentle pressure to compress the internal spring; 3) slide the bar out of the lug aperture; 4) align the new strap's holes with the lug positions; 5) reinsert the spring bar until it locks with an audible click. The operation takes approximately five minutes per side.

Yes, absolutely. Aftermarket straps of quality (natural leather, FKM rubber, technical textiles) are compatible provided they respect the 21 mm lug width specification. Specialised makers like MilanoStraps offer handcrafted straps in vegetable-tanned Tuscan leather or custom rubber, delivering durability and comfort beyond factory specifications. Personalisation is a primary advantage of owning a Swiss diver at this quality level.

Lifespan depends on material and usage patterns. A calf strap with vegetable tanning, worn daily, typically lasts 3–5 years before visible wear (cracking, thinning) emerges. Shell cordovan, owing to superior density, may last 7–10 years or longer, developing aesthetic patina. FKM rubber straps maintain performance for 4–6 years before elasticity diminishes. The Mido Ocean Star, rated 200 m for water resistance, tolerates occasional freshwater exposure, but prolonged saltwater or chlorine contact accelerates leather degradation.