ZF's famous work [precipitating the past and combining the present] ZF's famous masterpiece Tudor Biwan 2018 new product. It has precipitated the classic years of the past and integrated the good times of the present. The overall watch is firm and delicate, retro and restrained. [Wonderful details] The watch size is 41mmX13mm. The pot-lid-shaped sapphire crystal glass is extremely clear. The two sides of the strap are decorated with rivets to restore the early design of the Tudor brand. The fusion of the two highlights the watch's firm and retro temperament. [Difficulty breakthrough] The olive green bezel is consistent with the original and uses anodized aluminum. The physical properties of this material (corrosion resistance, high hardness) are very stable. The color of the bezel has undergone complex adjustments by ZF, and the similarity can reach 95%, which is close to the original. When buying Tudor, look for ZF. ZF products must be high-quality.