Omega · Seamaster Planet Ocean

Strap for Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel / Black / Shark

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter42 mm
Reference2201.52.00 (aka: 22015200)
FamilySeamaster Planet Ocean
MovementOmega caliber 2500 Hours, Minutes, Seconds | Date | Co-Axial Escapement, Chronometer
CaseStainless Steel

Recommended spring bar

Spring bars Omega 20mm — 1.8mm diameter

Technical match for lug width and diameter · lug 20 mm · Ø 1.8 mm

All Omega spring barsOpen →

Straps for the Seamaster Planet Ocean 2201.52.00 (aka: 22015200)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Seamaster Planet Ocean 2201.52.00 (aka: 22015200), seen from the bench

The Seamaster Planet Ocean reference 2201.52.00 features the Omega 2500 caliber with co-axial escapement and chronometer certification. The functions include hours, minutes, central seconds, and date. The watch has 20mm lugs and automatic movement with Co-Axial technology.

Frequently asked questions

What is the lug width of the Omega Seamaster Planet Ocean 2201.52.00?

The lug width of the Seamaster Planet Ocean 2201.52.00 is 20 millimetres. This measurement is determined by the case geometry and is fixed for this reference. It is essential to verify this dimension before ordering a strap, as an incorrectly sized lug width would not fit properly into the case lugs.

What is the best strap for the Seamaster Planet Ocean 2201.52.00?

There is no single choice, but three pillars: vegetable-tanned alligator offers temporal elegance and natural patina; shell cordovan guarantees tactile density and longevity; box calf combines softness and aesthetic restraint. For water use, vulcanized rubber remains the reference. The choice depends on intended use and the personal taste of the wearer.

How do you change the strap on the Seamaster Planet Ocean 2201.52.00?

The strap is replaced by removing the spring bars from the case lugs using a small screwdriver or a dedicated spring bar tool. Insert the spring bars into the new strap, taking care to orient them correctly, then align the pins with the lugs and press until the click closes. The process requires care to avoid scratching the case.

Is an aftermarket strap compatible with the Seamaster Planet Ocean 2201.52.00?

Yes, provided it is made with a certified 20 millimetre lug width. Artisanal leather, rubber or technical textile straps from specialized manufacturers often offer superior build quality compared to the original Omega, with customizable choice of materials, colours and finishes. Always verify dimensions before purchase.

How long does a leather strap last on the Seamaster Planet Ocean 2201.52.00?

Durability varies according to material and use. Vegetable-tanned alligator lasts 3-5 years with daily use, improving aesthetically over time. Shell cordovan extends life to 6-8 years. Box calf has an average cycle of 2-4 years. Constant exposure to seawater or chlorine accelerates wear. An 18-month artisanal warranty covers manufacturing defects and allows for early replacement if necessary.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only