Omega Seamaster GMT Chrono | 43mm | Grey Dial | 231.10.43.52.06.001

The Pinnacle of Omega's Technical Prowess

A modern Seamaster that announces itself through substance as much as style, this 43 mm GMT chronograph channels Omega's dedication to precision and resilience. Engineered to meet the demands of contemporary life—from long-haul travel to the boardroom—its movement and materials speak to a brand that has made rigorous, independently verified performance a signature.

The Architecture of a Superior Movement

• Reference Number: 231.10.43.52.06.001
• Co‑Axial Master Chronometer Calibre: Automatic Co‑Axial movement engineered for long-term stability and reduced friction
• METAS Certification: Built to the Master Chronometer standard — an independent verification of precision, performance and magnetic resistance
• Anti‑Magnetic Resistance (to 15,000 gauss): Designed to resist everyday and extreme magnetic fields that degrade timekeeping
• Silicon 'Si14' Balance Spring: Enhanced rate stability and shock resistance for consistent timekeeping
• Case Diameter: 43 mm
• Material: Stainless steel case with a smooth stainless steel bezel
• Dial: Grey dial with contrasting black lacquered subdials and a practical date window
• Bracelet: Stainless steel bracelet, refined and durable for daily wear
• Complications: GMT function and chronograph for travellers who demand timing accuracy across time zones
• Includes: Box, Dustbag, Warranty Card, Watch Case, Manual

The Curator's Insight

METAS certification is more than a badge — it is Omega's promise that this Seamaster will perform under modern stresses. For collectors who insist on independently verified reliability, this reference is a clear statement of intent.

The New Standard of Performance

This Seamaster GMT Chrono is a study in purposeful refinement: a robust 43 mm sports watch that does not compromise on technical leadership. It pairs the daily utility of a GMT and chronograph with Omega's highest performance standards, delivering a watch that is as comfortable on a transcontinental flight as it is commanding at a formal gathering.

This Watch is Ideal For...

• Technology-minded collectors who value independent certification and advanced materials
• Frequent travellers who require a reliable GMT with chronograph functionality
• The discerning buyer who wants Omega's technical pedigree in a versatile stainless‑steel presence