Crowned Koi
Certificate of Authentication
CK-CERT-BC1A3D08
Brand
Rolex
Model
Explorer II
Reference
16570
Year
1997
Serial
U1•••••
Authenticated by
Pat at Crowned Koi
Date Issued
July 8, 2026
Verify at crownedkoi.com/authentication/bc1a3d08e48e49afa2fa66cab33549c6

