Blast 6215-400/02
Ulysse Nardin Blast Hourstriker
- Movement
- UN-621
- Case width / diameter
- 45 mm
- Thickness
- 16 mm
- Years
- 2021–present or unrecorded end
UN-621
3 references currently carry this movement label across 1 brands. 1 have an indexable exact-reference page. The movement page is a linked index; exact technical claims remain on the reference records and their evidence panels.