Omega · Seamaster Planet Ocean
Strap for Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange / Bracelet
Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Seamaster Planet Ocean 2208.50.00 (aka: 22085000)
Selected for the 22 mm lug width · workshop selection
Natural Calfskin NATO Strap€80
Black Calfskin NATO Strap 20mm€80
Grand Cavalier Military Brown Leather Strap€120
Dark Brown Calfskin Military Strap€80
Novonappa Black Military Style Strap for IWC Pilot€155
The Seamaster Planet Ocean 2208.50.00 (aka: 22085000), seen from the bench
Frequently asked questions
What is the lug width of the Omega Seamaster Planet Ocean 2208.50.00?
The lug width of the Seamaster Planet Ocean 2208.50.00 is precisely 22mm. This width is specific to the model and is determined by the distance between the two holes where the spring bars are housed. It is essential to verify this measurement before purchasing an aftermarket strap, as a different width would result in incompatibility or instability.
Which strap material is best suited for the Seamaster Planet Ocean 2208.50.00?
The Seamaster Planet Ocean 2208.50.00 pairs excellently with straps in vegetable-tanned leather (cognac brown or black), alligator for maximum elegance, or rubber and NATO fabric for diving and sports use. The choice depends on your primary use: leather for formal daily wear, rubber or NATO for diving and water activities.
How do you change the strap on an Omega Seamaster Planet Ocean?
The strap is changed by removing the spring bars using a dedicated tool. Position the watch on a stable surface, gently compress the retaining pin of the spring bar from the opposite side until the lug is freed from the case, then extract the spring bar. Repeat the operation on the lower lug. Insert the spring bars into the new strap and secure both lugs to the case: the movement should be smooth and satisfying.
Are there aftermarket straps compatible with the 2208.50.00?
Yes, there is a wide range of 22mm aftermarket straps compatible with the Seamaster Planet Ocean 2208.50.00. Milano Straps offers customizable straps in Tuscan vegetable-tanned leather, as well as options in alligator, shell cordovan, rubber, and NATO fabric. All 22mm straps are mechanically compatible with the model.
What is the typical lifespan of a leather strap for the Omega Seamaster Planet Ocean?
A quality leather strap, with regular maintenance, typically lasts 3-5 years with moderate daily use. Longevity depends on the tanning method (vegetable tanning is more resistant than calf), the frequency of water exposure, and drying after getting wet. Milano Straps provides an 18-month warranty on custom straps made by Casati Milano. With proper care (timely drying, occasional water-repellent treatment), the lifespan can be extended significantly.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only

