Strap for Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Red Gold / Diamond / White / Alligator

The Seamaster Planet Ocean 222.28.42.20.04.001 is equipped with 20mm lugs. This measurement is specific to this two-tone Sedna™ Gold and steel model. To verify the compatibility of a new strap, use a digital caliper measuring the distance between the lugs at the level of their internal base.

Dark red alligator (Bordeaux or Mahogany) is the predominant choice to enhance the two-tone Sedna™ Gold-steel aesthetic. Natural shell cordovan develops cognac patina over time, ideal for those who appreciate aesthetic evolution. For frequent underwater use, FKM rubber strap guarantees performance in marine environments. Fine-grain calf leather is appropriate for formal contexts.

Remove the <a href="/pages/termine-glossario/deployante">deployment clasp</a> from the original strap by pressing the spring bar inward with a dedicated tool (spring bar tool). Once the strap is freed, extract the pins from the case lugs, also using the spring bar tool. Position the new strap by aligning the holes with the lugs and reinsert the pins. Apply the deployment clasp to the new strap completing the operation.

Yes, any strap with a certified 20mm lug width is compatible. However, before purchasing, verify exact dimensions with a digital caliper, as variations of 0.5mm can cause visual misalignment. milanostraps.it offers customizable 20mm straps with pre-shipment measurement to ensure optimal compatibility.

The lifespan depends on the material: quality alligator, with moderate daily use, guarantees 3-5 years before reconditioning is needed. Shell cordovan, being vegetable-tanned leather, is more durable (5-7 years) and develops a fascinating patina over time. Calf leather tends to wear faster (2-3 years). FKM rubber guarantees 4-6 years if protected from prolonged sun exposure. The Casati Milano atelier offers an 18-month warranty on all straps.