Crowned Koi
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Crowned Koi
The Collection

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Curated vintage & collectible timepieces

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pat@crownedkoi.comMon–Sat · 10a–7p ET

Crowned Koi

Certificate of Authentication

CK-CERT-5ABBA42D

Brand

Omega

Model

Seamaster Planet Ocean Ultra Deep

Reference

215.30.46.21.03.001

Year

2023

Serial

84••••••

Authenticated by

Pat at Crowned Koi

Date Issued

May 20, 2026

Scan to verify CK-CERT-5ABBA42D

Verify at crownedkoi.com/authentication/5abba42d853f4f1ba5211e10dd5d3eae

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