| Image | Watch | Reference | Ø | Case | Status |
|---|---|---|---|---|---|
 | Sirius Perpetual Calendar | CH-1723-BK | 40 mm | Stainless steel | |
 | Sirius Automatic “Horse” - Unique Piece | CH-2893.1D-BK-HORSE | 40 mm | Stainless steel | |
 | Sirius Big Date Power Reserve | CH-3523.1 | 40 mm | Stainless steel | |
 | Sirius Retrograde Day | CH-8123-CP | 40 mm | Stainless steel | |
 | Sirius Moonphase Redgold | CH-8521R | 40 mm | Rose gold 18k |
