Strap for Seamaster Planet Ocean 600M Co-Axial 45.5 Chronograph Mécanique 24 Sapphires

The lug width of the 222.28.46.50.57.005 measures exactly 22mm from inner edge to inner edge between the attachment pins. This standard measurement allows the use of any 22mm strap, ensuring complete compatibility with the artisanal models available on milanostraps.it.

For the white mother-of-pearl dial, we recommend alligator with vegetable tanning in dark brown or anthracite grey tones, or shell cordovan that elegantly contrasts with the luminosity of the white gold case. High-quality alligator ages by developing a patina that enhances the opulence of the white gold case.

Position the watch with the lug facing upward, use a spring bar tool to gently push the elastic pin toward the center of the case, slide off the old strap, insert the pin into the new strap and release. A simple operation, but on timepieces of value we recommend the hand of a professional watchmaker.

Yes, any strap with 22mm lug width is compatible. The artisanal straps from milanostraps.it, stitched in Italy with premium leather and tailored finishes, represent a significant aesthetic upgrade compared to factory straps, while maintaining perfect ergonomics.

A high-quality alligator or calf leather strap, with proper vegetable tanning, resists 3-5 years of daily wear. Japanese shell cordovan can last 5-7 years. Strap replacement depends on sun exposure, humidity and frequency of wear. Casati Milano provides an 18-month warranty on custom straps.