Strap for Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer GMT Deep Black Casamigos

The Omega Seamaster Planet Ocean 215.92.46.22.01.005 is fitted with a 22mm lug width, with a depth of approximately 28mm between the attachment pins. This measurement is standard for high-end Omega diving watches and allows the use of custom artisanal straps without modifications to the case.

For the black ceramic, an alligator strap with medium grain or vegetable-tanned calf leather with a satin finish is ideal. Both create aesthetic contrast with the matte case and offer comfort during diving. Alternatively, a technical fabric NATO or vulcanized FKM rubber ensures maximum salt resistance.

The strap is replaced by removing the pins with a spring bar tool or dedicated implement. Position the tip on the lateral groove of the pin, gently push to release the internal spring, extract the pin and slide out the old strap. Insert the new strap by aligning it to the holes, position the pin and push until the locking click.

Yes. Any strap with a 22mm lug width is compatible. Verify that the depth between the pins is approximately 28mm and that the strap is not made with overly rigid buckles that could scratch the ceramic. The <a href="https://milanostraps.it/collections/cinturini-orologi-per-misura-ansa-22mm">22mm straps from Milano Straps</a> are tested for this model.

A quality leather strap (alligator or calf) lasts 3-5 years with daily use, less if frequently exposed to salt water immersion without drying. Vulcanized rubber resists for 5-7 years even in marine environments. Milano Straps guarantees 18 months on all straps crafted at the Casati Milano atelier.