2023 Omega Seamaster Professional 300 Diver 210.30.42.20.03.003
Brand and Model: Omega Seamaster Professional 300m Diver
Reference: 210.30.42.20.03.003
Case: Stainless steel
Bezel: Stainless steel with ceramic insert with Summer Blue enamel
Bracelet: Stainless steel with folding clasp
Dial: Summer Blue dial with gradient finish made from ceramic with is then PVD treated
Hands: Rhodium-plated skeleton hands
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Case Diameter: 42mm
Movement: Cal 8800 self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss.
Case Back: Commemorative Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design.
Included with watch:
Outer box
Inner wooden box
Warranty card
Pictogram card
METAS card
Condition:
New condition covered by Omega warranty until 2028