Crowned Koi
Certificate of Authentication
CK-CERT-D46035DD
Brand
Rolex
Model
Explorer II
Reference
16570
Year
1998
Serial
U6•••••
Authenticated by
Pat at Crowned Koi
Date Issued
July 23, 2026
Verify at crownedkoi.com/authentication/d46035dd6a1e43d187dee2805edad57b