Omega · Seamaster Planet Ocean

Strap for Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph Stainless Steel / Silver / Rubber

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter46 mm
Reference215.32.46.51.06.001 (aka: 21532465106001)
FamilySeamaster Planet Ocean
MovementOmega caliber 9900 hours, minutes, small seconds | date | Chronograph, column wheel | chronometer, co-Axial escapement
Year2024
CaseCeramic, Stainless Steel

Recommended spring bar

Spring bars Omega 22mm — 1.8mm diameter

Technical match for lug width and diameter · lug 22 mm · Ø 1.8 mm

All Omega spring barsOpen →

Straps for the Seamaster Planet Ocean 215.32.46.51.06.001 (aka: 21532465106001)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Seamaster Planet Ocean 215.32.46.51.06.001 (aka: 21532465106001), seen from the bench

The Seamaster Planet Ocean features the automatic Caliber 9900 with chronograph functions, small seconds and date. The case has 22mm lugs and a co-axial movement with chronometer certification. The caliber integrates a column-wheel for the control of the chronograph functions.

Frequently asked questions

What is the lug width of the Omega Seamaster Planet Ocean 215.32.46.51.06.001?

The <a href="/pages/termine-glossario/misura-ansa">lug width</a> of the Seamaster Planet Ocean 215.32.46.51.06.001 is 22mm. This width is standard for diving watches of this case size (45.50mm) and allows you to mount straps and bracelets specifically designed for the model's proportions. Always verify that the new strap has spring bars of the correct width.

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

For the Planet Ocean 215.32.46.51.06.001, straps in <a href="/pages/termine-glossario/concia-vegetale">vegetable tanning</a> or <a href="/pages/termine-glossario/alligatore">alligator</a> in dark tones (cognac, brown, black) are recommended to enhance the dial and ceramic bezel. Alternatively, vulcanized natural rubber or NATO straps in neutral colors ensure maximum practicality and durability. The choice depends on usage: for predominantly elegant wear, opt for leather; for sports or diving use, prefer rubber or technical textile.

How do you change the strap on the Omega Seamaster Planet Ocean 215.32.46.51.06.001?

The strap on the Omega Seamaster Planet Ocean is changed by removing the spring bars from the lugs using a specific tool (spring bar tool). Gently open the lugs and insert the new strap by aligning the holes with the spring bars. Be careful not to damage the case finish during the operation. If you lack experience, entrust the task to a qualified watchmaker or Milano Straps' customization service, which can perform the replacement with video guidance via WhatsApp.

Which aftermarket strap is compatible with the Seamaster Planet Ocean 215.32.46.51.06.001?

Any strap with a <a href="/pages/termine-glossario/misura-ansa">lug width</a> of 22mm is compatible with the Seamaster Planet Ocean 215.32.46.51.06.001. On milanostraps.it you will find artisanal straps in calf leather, <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a>, <a href="/pages/termine-glossario/alligatore">alligator</a>, natural rubber and NATO textile, all available in 22mm. Always verify that the new strap is made with stainless steel or 316L steel spring bars to prevent corrosion over time.

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

The lifespan of a leather strap depends on the type of tanning, frequency of use and exposure to water. An artisanal quality <a href="/pages/termine-glossario/concia-vegetale">vegetable tanned</a> strap typically lasts 3-5 years with regular use; <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a> can last 7-10 years thanks to the structural density of the leather. Frequent exposure to salt water accelerates wear. Casati Milano offers an 18-month warranty on personalized straps and recommends protecting the leather from extreme humidity and direct UV rays. With proper maintenance (regular cleaning, drying), longevity is significantly extended.

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