Description
Armin Strom Orbit Lime Green
The Armin Strom Orbit Lime Green is a bold expression of modern watchmaking, crafted by one of Switzerland’s most respected independent manufacturers. Its vivid lime green fumé dial fades dramatically to black around the edges, drawing the eye across an openworked design that showcases the artistry and technical depth behind the piece.
Driving the Orbit Lime Green is the Manufacture Caliber ASS20, which introduced the world’s first date display that appears only when you want it. With a press of the pusher at 10 o’clock, the date hand springs into action and tracks the current date on the ceramic bezel, advancing each day at midnight. Another press sends the hand back to its resting position at 12 o’clock. This is made possible through a column‑wheel mechanism that delivers a crisp, precise feel every time. The movement is also equipped with Armin Strom’s patented Equal Force Barrel, ensuring a constant flow of energy and a power reserve of 72 hours.
Each Orbit Lime Green is hand‑finished in the Armin Strom Manufacture, with fine anglage, perlage, and circular graining clearly visible under the anti‑reflective sapphire crystal. The stainless steel case with fixed ceramic bezel houses the off‑centre dial display and striking bridges, while rhodium‑plated hands filled with Super‑LumiNova® ensure clear readability. Limited to just 20 pieces, this watch is offered with a stainless steel bracelet and double‑folding clasp, combining technical ingenuity with standout design.
Technical Specifications
- Reference: ST25-OR.05
- Movement: Armin Strom Manufacture Caliber ASS20
- Indications: Hours, minutes, seconds, date
- Winding: Automatic with micro rotor
- Functions: Column-wheel date on demand, patented Equal Force Barrel
- Regulating System: Balance wheel with 4 regulating screws
- Power Reserve: 72 hours
- Frequency: 3.5 Hz (25,200 vph)
- Jewels: 30
- Components: 273
- Case: Stainless steel with fixed ceramic bezel
- Diameter: 43.4 mm
- Height: 12.6 mm
- Lug-to-Lug: 44.35 mm
- Crystal: Sapphire front and back with anti-reflective treatment
- Water Resistance: 5 ATM
- Dial: Off-centre, lime green fumé with Super‑LumiNova® indexes
- Hands: Rhodium, facetted and polished with Super‑LumiNova® filling
- Bracelet: Stainless steel with double-folding clasp
- Limited Edition: 20 pieces

















