SJ Presents: Comprehensive Upgrade of the GF Replica Masterpiece - The Strongest Blackbird Reconnaissance Aircraft V2 Upgrade Version.The long-awaited Blackbird Reconnaissance Aircraft 44mm Watch, model V17311101B1W1 from the Breitling Avenger Series, has finally arrived. This version addresses several shortcomings of the V1 model. The upgrade details are as follows:.1. Outer Ring Upgrade : The outer ring of the V1 version had a slightly coarse texture. After countless attempts by GF watchmakers, a refined texture has finally been achieved.2. Luminous Correction : The inconsistency in color between the hour hand and the dial's luminous elements has been corrected.3. Case Upgrade : The V1 case and back cover were prone to dirt. Through research, GF watchmakers discovered that the genuine watch case has a coating similar to car crystal coating. This comparison makes it easier to understand. The coating not only resists fingerprints and oxidation but also enhances wear resistance. All Blackbird watch cases have undergone 72 hours of wear resistance and salt spray testing, achieving a water-beading effect. Watch enthusiasts can test this upon receiving their watches.The titanium case is ultra-lightweight, unlike the heavy 316 steel commonly found in the market. It features super strong luminous display and comes with a complimentary imported rubber strap. SJ has meticulously crafted exquisite real-life product photography for your viewing pleasure.