Blu Tourbillon MT3 Tourbillons BrandBlu CollectionTourbillons ModelTourbillon MT3 ReferenceMT3/030.60.7/D Country of originSwitzerland Type of watchMen's Case materialPlatinum Case diameter43 mm Case thickness17.5 mm Power reserve72 hours Limited editionManual windingHoursMinutesSecondsTourbillonSkeletonWristwatch