This is an original piece featuring a 37mm case and an NH35 movement. The crown is a big crown style, and the crystal has been replaced with sapphire glass. The wrist size is approximately 17.5 cm when adjusted, and with the two extra links, it can accommodate up to approximately 19 cm. The case and belt are used, but there are no functional issues. Everything else is new, so the price is a bit higher. Thank you.