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1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesThe Armin Strom Mirrored Force Resonance Manufacture Edition Green is a 50-piece limited edition, reference ST22-RF.20, built around two regulating systems linked by the brand’s patented resonance clutch spring. Armin Strom lists a CHF 68,000 price on its product page; Bucherer US displayed $89,000 and an availability inquiry option when accessed on October 7, 2026. Those are seller displays, not confirmed transaction prices or proof of stock.
What is the green Manufacture Edition?
It is a stainless-steel version of Armin Strom’s Mirrored Force Resonance, distinguished by a green dial with a grenage-textured centre and a circular satin-brushed chapter ring. The applied baton indices are polished. The current product page identifies the model as reference ST22-RF.20 and states that production is limited to 50 pieces. The stated limit does not indicate how many remain available.
The watch is presented on a grey Alcantara strap with white stitching. Armin Strom’s current page lists a stainless-steel pin buckle and says a folding clasp is available as an option. Its 2023 technical PDF instead describes a double folding clasp, so confirm the offered buckle configuration with the seller if it matters to your purchase.
How does the Armin Strom Mirrored Force Resonance work?
The manually wound manufacture calibre ARF21 contains two independent regulating systems. Armin Strom says its patented resonance clutch spring connects them and allows the balances to find resonance. The manufacturer’s explanation is that synchronization can support chronometric stability; the available sources do not provide an independent timing comparison or measured performance result for this specific edition.
#1 Best Overall
- DG3030B-S3C-BR
- Chronometer
- GMT
- Day/Date
- Water Resistant
The mechanism is visible in the pair of seconds hands, one for each regulating system. Armin Strom also describes a twin-seconds flyback: pressing the reset control returns both seconds hands to zero together without stopping the movement. This makes the paired systems legible in operation rather than leaving resonance as an entirely hidden technical feature.
The brand’s broader collection page discusses potential benefits of resonance in response to wrist motion, gravity, temperature changes and shocks. Those are manufacturer-described benefits, not independently verified results for this particular watch.
Rank #2
- 5030D QUARTZ CHRONOGRAPH: The movement powers timekeeping and elapsed-time measurement. Two pushers control start, stop and reset functions, while the central chronograph hand and three-register display keep timing information clearly separated.
- COMPACT THREE-REGISTER LAYOUT: A black dial, three subdials and tachymeter scale give T026C its own identity within the series. The 38mm case keeps the detailed chronograph display compact, while applied markers and contrasting hands support quick reading.
- DOMED SAPPHIRE AND C3 LUME: The domed sapphire crystal uses an inner anti-reflective coating to help reduce reflections while protecting the dial. C3 green lume on the hands and hour markers supports reading after exposure to light.
- 100M WATER RESISTANCE FOR DAILY USE: The stainless steel case is rated to 100M for hand washing, rain and routine exposure around water. Keep the chronograph pushers untouched while the watch is wet or underwater to help maintain the case seal.
- STEEL BRACELET AND COMPACT FIT: The 316L stainless steel bracelet has quick-release spring bars and a solid micro-adjust clasp. The case is 47mm lug to lug and 12.3mm thick, while the 19mm lug width keeps the bracelet in proportion with the 38mm case.
Reference and manufacturer-listed specifications
| Specification | Armin Strom listing |
|---|---|
| Model and reference | Mirrored Force Resonance Manufacture Edition Green, ST22-RF.20 |
| Movement | Manufacture calibre ARF21; manual winding; two regulating systems connected by a resonance clutch spring |
| Power reserve | 48 hours |
| Frequency | 3.5 Hz (25,200 vph) |
| Jewels and components | 39 jewels; 276 components |
| Case | Stainless steel; 43.00 mm diameter, 11.55 mm height, 49.60 mm lug-to-lug |
| Crystal and caseback | Sapphire crystal and caseback with anti-reflective treatment/coating |
| Water resistance | 3 ATM / 30 m |
| Dial and strap | Green dial; grey Alcantara strap with white stitching |
| Edition size | Limited to 50 pieces |
The movement and case figures in this table are manufacturer-published specifications, including the 2023 technical PDF; they are not independent measurements. The case’s 49.60 mm lug-to-lug span is a useful companion to the 43 mm diameter when considering how the watch may sit on a wrist, but individual fit depends on wrist shape and preference.
How much does the green Manufacture Edition cost?
On October 7, 2026, Armin Strom’s official product page displayed CHF 68,000 and directed US customers to contact its sales team. Bucherer US displayed $89,000 with an “Inquire about availability” prompt. Tourneau also surfaced an $89,000 listing under reference ST22-RF.20.AC.M.A2. These regional seller displays are not verified completed-sale prices, and the inquiry wording does not establish stock.
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Before comparing offers, check the currency and region, whether a displayed amount is a direct offer or an inquiry listing, the watch’s condition where relevant, seller terms and warranty, and confirmed availability. The available listings do not establish a complete current market survey or a secondary-market valuation.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Can you swim with a 3 ATM watch?
Armin Strom rates this watch at 3 ATM / 30 m. That rating does not establish swimming suitability, and the manufacturer’s published specification should not be read as permission to swim with it. Treat the watch as not intended for swimming unless Armin Strom or the seller confirms otherwise for this exact model. For care or service questions, seek guidance from the manufacturer rather than relying on the depth figure alone.
Quick Recap
Sources
- Armin Strom: Mirrored Force Resonance Manufacture Edition Green (current product page, accessed October 7, 2026).
- Armin Strom: technical PDF for the Manufacture Edition Green (2023).
- Armin Strom: The Resonance Watch Collection (manufacturer explanation of resonance).
- Bucherer US: Mirrored Force Resonance Manufacture Edition Green (accessed October 7, 2026).
- Tourneau: Armin Strom Mirrored Force Resonance Manufacture Edition Green.
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.
