Crowned Koi
Certificate of Authentication
CK-CERT-8B8AAAAB
Brand
Blancpain
Model
Fifty Fathoms MIL-SPEC
Reference
5008 11B30 NABA
Year
2020
Serial
90••••
Authenticated by
Pat at Crowned Koi
Date Issued
October 29, 2026
Verify at crownedkoi.com/authentication/8b8aaaab80e84d5fb5afadf76ce1144a

