Omega Seamaster Diver 300M
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Original box, original papers

Omega Seamaster Diver 300M

Reference number
210.30.42.20.01.002
Case diameter
42 mm
Dial
Black
Case material
Steel
Availability
Item needs to be procured
Bracelet color
Steel
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Product Description

The OMEGA Seamaster Diver 300 Co-Axial Master Chronometer Nekton Edition 210.30.42.20.01.002 is a modern reinterpretation of the iconic Seamaster Diver 300M, featuring a 42mm stainless steel case and a sleek black dial with a seamless finish. Powered by the automatic Calibre 8806, this watch is certified as a Master Chronometer, ensuring exceptional precision, stability, and resistance to magnetic fields up to 15,000 gauss. Its features include water resistance to 300 meters, Luminova luminescence, a unidirectional rotating bezel, and a helium escape valve, making it highly functional for professional diving.
This Nekton Edition is in brand-new (Rank N) condition with no signs of wear, maintaining the pristine look of both the case and bracelet. It comes complete with a manufacturer’s warranty (purchased in October 2025), manufacturer’s box, booklet, pictogram, and chronometer certificate, offering full authenticity and collectible value. With its combination of advanced technology, robust construction, and elegant design, this Seamaster is both a professional dive watch and a statement piece for everyday wear.

Product Features

Dial
Black
Brand
Omega
Clasp
Fold clasp
Model
Seamaster Diver 300M
Gender
Men's watch/Unisex
Crystal
Sapphire crystal
Movement
Automatic
Condition
Like new & unworn
Thickness
13.66 mm
Availability
Item needs to be procured
Listing code
PY97T7
Case diameter
42 mm
Case material
Steel
Dial numerals
Lines
Bezel material
Steel
Bracelet color
Steel
Clasp material
Steel
Caliber
Cal.8806
Number of jewels
35
Reference number
210.30.42.20.01.002
Water resistance
30 ATM
Bracelet material
Steel
Scope of delivery
Original box, original papers
Year of production
2025
Dealer product code
694697
Lug width
20 mm Size guide
Bracelet length
205 mm
Frequency
25200 A/h
Power Reserve
55 h
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Watch Certificate™

For maximum security and transparency, a Watch Certificate™ can be provided upon request. This independent document confirms the authenticity of the timepiece and protects you from counterfeit or altered watches.

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International Certification

We cooperate with the global organization The Watch Register®. Upon request, every watch - whether new or pre-owned — can be supplied with an official certificate from this international authority.

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Insured delivery

All orders are shipped with full insurance, ensuring that both domestic and international shipments are safe and worry-free.

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14-day return policy

You may return the watch within 14 days if it differs from the description or photos, or if there is a defect not mentioned.

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Inspected by Certified Watchmaker

All our timepieces are thoroughly inspected by our certified watchmaker to ensure authenticity and perfect working condition. Every watch we offer is guaranteed to be 100% original.

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Personal collection

When preferred, collect your watch from our private showroom in Geneva. A secure and discreet handover, designed for your comfort and peace of mind.

How Returns Work

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1. Contact Us

Contact us Inform us about the return by writing via WhatsApp — it’s the fastest and easiest way.

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2. Secure Return

Secure return We will provide you with an insured shipping label so you can safely return your watch.

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3. Money Back

Money back As soon as we receive the watch, you will get a bank transfer refund without delay.

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