The 39MM is an extremely comfortable size. The stainless steel case is processed by two processes, brushed on the front and polished on the side, which is also the usual case processing method of Rolex. It is worth mentioning that Tudor has also redesigned the crown of this watch. It is flush with the middle case and hides the crown shaft, making it easier to grip and adjust the time.Tudor's unique dial design uses non-radiation Super-Luminova luminous paint to make a whole piece of scale nails. The lack of a metal frame makes it more concise and the luminous effect is brighter.In addition to the conventional display of local time, this watch is also equipped with a GMT function, which is indicated by a longer yellow snowflake hand and a 24-hour fixed scale outer ring. The instantaneous calendar at 3 o'clock is synchronized with the hour hand that can be adjusted independently, which is very practical in daily life.In addition, this watch is equipped with Tudor's "T-fit" quick adjustment device's new "turtle back" buckle, which has five holes and can adjust the length up to 8 mm, which can meet the needs of watch friends with different wrist sizes for a more comfortable wearing experience.The 24-hour bezel used in the new product is slightly different from the Rolex Ref.1655 except for the font and other details. The rest of the details are exactly the same, including the character spacing and the brushed effect on the bezel.ZF brings more joy to many players who love vintage Rolex!