Custom Retrograde Date Tourbillon: Modified Miyota OEM

Retrograde Date & Tourbillon: A Mechanical Tribute to 19th-Century Elegance

True watchmaking is the art of balancing heritage with technical audacity. At our professional manufacturing facility, we don’t just assemble timepieces; we engineer stories. The Retrograde Tourbillon Series is a masterful fusion of old-world charm and modern mechanical modification, designed for brands that seek to capture the essence of vintage horology.

The Engineering: Advanced Miyota 8215 Modification
While the aesthetics are rooted in the past, the interior is driven by relentless innovation. Our expert watchmakers utilize the dependable Miyota 8215 caliber as a foundation, meticulously re-engineering its architecture to support two distinct complications:

The Linear Retrograde Date: Inspired by the linear calendar displays of 19th-century pocket watches, we replaced the standard date window with an elegant, sweeping arc at the 12 o’clock position. Instead of a clicking disk, a delicate pointer travels along the curve, snapping back instantly at the month’s end—adding a rhythmic ritual to every month.

The Open-Heart Tourbillon Aesthetic: At the 6 o’clock position, a dramatic skeletonized aperture reveals the heartbeat of the watch. We have exposed the balance wheel and escapement, paying homage to the complexity of the traditional tourbillon while ensuring the reliability required for daily wear.

Vintage Leather Pairing: We have paired this architectural case with a premium, distressed tan leather strap, completing the aesthetic of a classic heirloom.

B2B Manufacturing: Bespoke Solutions for Global Brands
As an industry-leading manufacturer with 15 years of technical expertise, we offer flexible OEM/ODM services to help you scale your brand’s unique identity。