New product: Pam683 is limited to 42mm. Standard size for Asian wrists. Those who were looking for Pam682, Pam684, and those who were poisoned by Panerai, but were heartbroken by the diameter of 44 and 47mm, bought Pam683. It is also equipped with a ceramic ring, which is exquisite and high-value. It has good looks, good workmanship, great details, and stable travel time. A good watch should be so.