Omega Seamaster Diver 300 M Green – 210.30.42.20.10.001 – NEW & Unworn – Full Set until 02/2026

• 100% New and Unworn
• Full Set with all certificates
• 100% Genuine and Certified
• In stock and ready for worldwide shipping!
• Trade-ins from within the EU are possible

Omega Seamaster 42 Diver 300 M Green – 210.30.42.20.10.001 – NEW & Unworn – Full Set until 02/2026

Ref. ID: 210.30.42.20.10.001

This exquisite timepiece is 100% brand new and unworn.

The movement has been tested in six positions and demonstrates exceptional precision: the average daily deviation is just 2 seconds. The movement is in perfect mechanical condition.

A full water resistance test was also conducted. The watch was subjected to an overpressure of 10 bar and a vacuum of –0.7 bar, with flawless results and no issues detected.

Date of first purchase: 02/2026

Scope of delivery:


• Watch
• Manufacturer’s original box
• Original papers
• Our own authenticity certificate
• Water resistance test report (10 bar)
• Timekeeping test results
• Manual

All documents and accessories are complete – nothing is missing. This is essential for value retention and future resale potential.

With our in-house authenticity certificate, we guarantee the genuineness of this timepiece. Each certificate is individually numbered and includes the buyer’s name, purchase date, and all relevant watch details.

Our prices are carefully calculated and not negotiable.

We deal exclusively in 100% original items and explicitly distance ourselves from any counterfeit or replica products.


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• 100% NEW & Unworn
• Full Set with all papers
• 100% Original and Certified
• Immediately available and ready for worldwide shipping!
• Trade-ins possible

Omega Seamaster 42 Diver 300 M Green – 210.30.42.20.10.001 – NEW & Unworn – 02/2026 Full Set

Ref. ID: 210.30.42.20.10.001

This exquisite watch is 100% new and unworn.

The precise movement has been tested in six different positions and shows outstanding performance: the average daily deviation is only 2 seconds. The movement is in perfect condition.

Additionally, a comprehensive water resistance test was performed. The watch endured both an overpressure of 10 bar and a vacuum of -0.7 bar, with consistently positive results and no issues.

First purchase date: 02/2026

Scope of delivery:


• Watch
• Manufacturer’s box
• Original manufacturer papers
• Our own authenticity certificate
• Water resistance test report (10 bar)
• Precision testing report
• Manual

All documents and accessories are complete and nothing is missing. This is crucial for future value appreciation.

With our in-house certification, we guarantee the authenticity of the watch. Each certificate card is individually numbered and contains the buyer’s name, purchase date, and relevant watch details.

Our prices are carefully calculated and unfortunately NOT negotiable.

Viewing and inspection of our watches is possible by appointment.

PLEASE NOTE:

!!! Watches are stored in a bank safe deposit box !!!

A lead time of one day would be ideal. Thank you for your understanding!

We exclusively deal in 100% authentic items and expressly distance ourselves from any counterfeits or fakes.

This item is subject to the margin scheme pursuant to § 25a UStG; VAT is not separately itemized.