The Omega × Swatch Speedmaster MoonSwatch Mission to Saturn is quartz chronograph model SO33T100, distinguished by its sandy beige case, brown dial and bezel, green chronograph hands, Saturn-ring subdial and VELCRO strap. Swatch lists it at 3 bar water resistance. For a replacement, Swatch sells a separate Mission to Saturn VELCRO strap, but check its current sizing, price and availability before ordering.
How to identify Mission to Saturn
Swatch’s US product page identifies the watch as reference SO33T100. It is part of the MoonSwatch collaboration with OMEGA, which Swatch presents as a playful take on the Speedmaster Moonwatch. The original collection launched with eleven watches named after planetary bodies.
- Movement: quartz chronograph.
- Case and dial: sandy beige case with a brown dial.
- Chronograph details: green chronograph seconds hand and green subdial hands at 10 and 2 o’clock; the 6 o’clock subdial depicts Saturn’s rings.
- Bezel: brown-colored bezel with a white tachymeter scale.
- Strap: VELCRO.
- Stated water resistance: 3 bar.
In its official launch press release, Swatch described the collection’s “asymmetrical case, the famous tachymeter scale with dot over ninety and the distinctive Speedmaster subdials, which all work perfectly.” That is the company’s design description, not an independent performance assessment. Swatch’s Mission to Saturn product page lists the model details.
What the Bioceramic material means
Swatch says its Bioceramic is made of two-thirds ceramic and one-third biosourced material derived from castor oil. The company describes the material as robust and having a silky matte finish; these are Swatch’s characterizations, not independently tested durability findings. Swatch’s Bioceramic information explains its stated composition.
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What does 3 bar water resistance mean?
Swatch rates Mission to Saturn at 3 bar. Its technical guidance explains that the ratings correspond to overpressure tests under ISO 22810 and describes 3 bar as equivalent to the hydrostatic pressure exerted in immersion at 30 m. That is a test-pressure equivalence, not a guarantee that the watch is suitable for swimming or diving to that depth.
Swatch says water resistance depends on the crown, pushers, glass, case and gaskets remaining intact. It also warns: “Crown and pushers must never be manipulated under water!” For the precise rating explanation and care conditions, see Swatch’s water-resistance guidance.
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Finding a Mission to Saturn replacement strap
Swatch lists a separate VELCRO strap for Mission to Saturn, reference ACSO33T100S. Its US page displayed a price of $40 and S, M and L wrist-size ranges when accessed on October 7, 2026. Prices and stock can change, so confirm the live listing before buying. Use Swatch’s Mission to Saturn strap listing and MoonSwatch sizing guide to check the available range and measure your wrist.
If you consider an aftermarket option, search for “MoonSwatch Mission to Saturn replacement strap,” then verify the seller’s claims about case compatibility, wrist sizing, return terms and warranty. No specific third-party strap’s fit or durability is established here; an item described as MoonSwatch-compatible is not necessarily an official Swatch accessory.
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Where can you buy Mission to Saturn?
Swatch says MoonSwatch models are sold at selected Swatch stores worldwide. Its product page also states a limit of one watch per person, per day, and per store. The US listing showed $300 on October 7, 2026; that is a dated regional listing, not a universal or guaranteed price. The listing does not confirm local inventory. Check Swatch’s store locator or contact a local store for current availability.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Warranty, servicing and battery guidance
Swatch’s US warranty page states a 24-month period from purchase. It says coverage takes effect only with a dated, fully and correctly completed warranty certificate stamped by an official Swatch dealer. Listed exclusions include battery life, normal wear and aging, accidental damage, and watches handled by unauthorized persons for battery replacement, service or repair. Warranty terms may differ by market and purchase circumstances, so check the paperwork provided with your watch. Swatch directs owners to an official dealer or authorized service center for maintenance. See Swatch’s US warranty terms.
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- 【High-Quality Materials】Crafted with precision and durability in mind, our watch strap for swatch omega is made from premium-grade silicone and stainless buckle materials.These silicone materials ensure a comfortable fit, water resistance, and long-lasting performance. our selection guarantees exceptional quality.
- 【Seamless Integration】Our strap for swatch omega moon watch is designed with a seamless integration curved in mind. The straps seamlessly connect to your watch, providing a secure and reliable fit. With our carefully engineered designs, you can enjoy peace of mind knowing that your watch is perfect match attached to the strap.
- 【Easy to Use and Customize】Changing your moonswatch strap is a breeze with our user-friendly design. Our omega swatch straps are easy to install and remove, allowing you to customize your look effortlessly. Additionally, folding buckle make wear and adjustable sizing options ensure a comfortable fit for wrists from 6.8in-8.8in.Tips：The pictures of the watch are for display only. We only sell the straps for moonswatch strap, not include watches.Package include strap * 1,pins * 2,tool * 1.
Swatch’s general technical guidance says battery life is usually two to three years depending on battery size and function, and that chronograph models may have shorter battery life than simpler models. This is general guidance, not a Mission to Saturn-specific battery-life guarantee. Swatch’s battery guidance provides the qualification.
Quick Recap
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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