A replica Radiomir tourbillon combines two details collectors rarely get on one wrist: the 1930s cushion case with wire lugs, and an exposed tourbillon cage at six o'clock. This first copy version keeps both, pairing a hand-wound movement with a sandwich dial that reads correctly from across a table. If you have always wanted the silhouette of a haute horlogerie Radiomir without the auction-house budget, this is the piece to start with.
Key Features
- Cushion-shaped 45 mm case with polished 316L stainless steel and screw-in wire lugs
- Working tourbillon cage at 6 o'clock with a visible rotating balance
- Two-layer sandwich dial with applied numerals and long-lasting luminous fill
- Hand-wound mechanical movement with roughly 40 hours of power reserve
- Domed sapphire-style crystal with anti-reflective coating on the underside
- Exhibition caseback showing the bridges and tourbillon assembly
- Genuine leather strap with a signed pin buckle and quick-release spring bars
- Rated to 100 m for everyday splashes, rain and hand washing
Materials and Specifications
The case is machined from 316L stainless steel, measures about 45 mm across and 15 mm thick, and takes a 22 mm strap. The crystal is a domed sapphire-style mineral with an anti-reflective coating, and the dial uses a two-piece sandwich construction so the numerals sit in cut-outs above the luminous layer. Inside, the hand-wound movement runs at 21,600 vibrations per hour, and the tourbillon cage completes one rotation per minute. The watch head weighs around 72 g, and the strap is padded calf leather with stitched edges.
Shipping and Returns
Orders are packed discreetly and dispatched within one to two business days with tracked delivery. Every watch is checked and timed before it leaves, and you have 30 days from delivery to return it in unworn condition for a refund or exchange. The movement is also covered by a 12-month workmanship warranty.
Is the tourbillon actually functional?
Yes. The cage is driven by the movement and rotates once per minute, carrying the balance and escapement with it. It is a real regulating device, not a decorative plate.
How does the size compare with the original Radiomir?
It sits in the same range as the modern 45 mm Radiomir references, so it wears large but balanced on a 7-inch wrist. The wire lugs keep the strap close to the case, which helps the fit.
Can it be worn every day?
It can, provided you treat the 100 m rating as splash resistance rather than swimming or diving. Wind it at the same time each morning for the most consistent rate.