Platinum third-generation Butterfly Elegant debuts 1TW latest launch of Omega Diefly series elegant small seconds fully automatic mechanical men's steel belt style newly upgraded version 41 watch diameter synchronous official website Internally equipped with Omega 8802 Master Chronometer movement through the sapphire glass watch On the back, the operation of the movement is clearly visible, the travel time is accurate, and the power reserve is 55 hours. 2 The case is made of 316L stainless steel, arched sapphire glass, the interior is anti-reflective, the arched dial is printed with irregularly arranged vertical textures. 3 Italy Cowhide with original buckle steel strap perfectly matches the lugs, waterproof to 50 meters.