Roger Dubuis Sympathie Bi-Retrograde Perpetual Calendar Chronograph HKG Edition 43mm (Limited to 10pcs worldwide)
Key highlights:
- Case size: 43mm (large for its era, especially in the Sympathie case shape)
- Complications: perpetual calendar, bi-retrograde displays, chronograph
- Case shape: iconic asymmetrical Sympathie case — very recognizable and collectible among early Roger Dubuis fans







