Omega Speedmaster Moonphase Master Chronometer Chronograph Watch - 44.25 mm Sedna Gold Case - Black Diamond Dial - Black Leather Strap - 304.63.44.52.01.001

Within the Speedmaster Moonphase lineage, reference 304.63.44.52.01.001 represents a sophisticated departure from traditional steel construction, housing its Master Chronometer movement within a 25mm ceramic case that pushes the boundaries of contemporary horological materials. The black diamond dial creates an extraordinary interplay with the ceramic case construction, transforming the familiar Speedmaster architecture into something distinctly modern yet respectful of its lunar heritage. This particular configuration demonstrates Omega's commitment to advancing case materials beyond conventional precious metals, with the ceramic construction offering both scratch resistance and a distinctive aesthetic presence. The Omega Speedmaster 304.63.44.52.01.001 integrates these technical innovations while maintaining the essential DNA that connects it to the watches worn during humanity's greatest space exploration achievements.

Key Features & Specifications

• Ceramic Case Construction — The 25mm ceramic case represents advanced materials engineering, offering superior scratch resistance and a distinctive matte finish that differs markedly from traditional metal cases
• Black Diamond Dial Configuration — The brushed black dial incorporates diamond hour markers that catch light differently than traditional applied indices, creating depth and luxury within the familiar Speedmaster layout
• Master Chronometer Certification — Houses Omega's Co-Axial Master Chronometer movement, certified by METAS to resist magnetic fields up to 15,000 gauss while maintaining chronometric precision
• Moonphase Complication Integration — The astronomical moonphase display tracks lunar cycles with exceptional accuracy, requiring correction only once every 122 years under normal usage
• Tachymeter Bezel Functionality — The fixed tachymeter scale maintains the Speedmaster's racing heritage, allowing speed calculations based on time and distance measurements
• Sapphire Crystal Protection — Anti-reflective sapphire crystal provides superior scratch resistance and clarity while protecting the complex dial arrangement beneath
• Black Leather Strap Pairing — The black leather strap complements the ceramic case construction while offering traditional comfort and adjustability for daily wear

About This Timepiece

• Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
• Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
• Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
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