Crowned Koi
Certificate of Authentication
CK-CERT-DC1BD922
Brand
Rolex
Model
Explorer II
Reference
16570
Year
2001
Serial
Y1•••••
Authenticated by
Pat at Crowned Koi
Date Issued
June 23, 2026
Verify at crownedkoi.com/authentication/dc1bd922046046a1ab6cbc71678f7155