Omega - Railmaster - 220.10.40.20.01.001 - Men -

Omega Railmaster Master Chronometer - Ref. 220.10.40.20.01.001 - NEW, FULL SET

Technical Specifications and Movement

Reference: 220.10.40.20.01.001

Case: Stainless steel, 40 mm, with NAIAD LOCK system on the case back.

Dial: Matte black with vertically brushed finish. Indices and hands with vintage Super-LumiNova in sand color.

Movement: The heart of the watch is the Omega Co-Axial Master Chronometer Calibre 8806. This self-winding movement represents the pinnacle of Omega technological innovation:

Co-Axial Escapement: Reduces friction, ensuring precision and reliability in the long term.

Master Chronometer Certification (METAS): The watch has been subjected to the rigorous tests of the Swiss Federal Institute of Metrology, guaranteeing chronometric accuracy within an average range of -0 to +5 seconds per day.

Extreme anti-magnetism: Designed to withstand magnetic fields up to 15,000 gauss, ensuring that precision is not compromised by everyday exposure to smartphones and electronic devices.

Power Reserve: Approximately 55 hours.

Bracelet: Original Omega stainless steel bracelet, never shortened, complete with all links and still protected by protective films.

Water resistance: 15 bar (150 metres).

Included (Full Set)

The watch is a complete Full Set in every part:

Original Omega inner and outer boxes.
Red leather case.
Master Chronometer certificate.
Pictograms card.
Original International Warranty card, dated 12.11.2021 and stamped by official dealer "ROCCA".

The watch is new (unworn). It still features the original protective films applied by the manufacturer, testifying to its absolute integrity. It shows no signs of use, scratches, or imperfections. Please review the photos carefully, which clearly show the films still present on the case back and on parts of the case, confirming its preserved condition.