This new TSUYOSA model NJ0159-86X is the modernized version with a larger case (40 mm), luminous hands and luminous indexes. The 8210 caliber ensures precise timekeeping, while the resistant sapphire glass resists scratches. The screw-down glass case back ensures safe handling. Many elements of the original watch have been saved, such as the crown, which sits at the 4 o'clock position to keep the slim silhouette of the watch.Details such as the beveling, the fine brushing and polishing of the case and bracelet, the smooth, hilly links of the bracelet, which ensure a high level of wearing comfort, and the sapphire glass take the watch to a new level. The new collection comes in a variety of dial colors.