Thank you for looking. This is the DW-5750E-1BJF from G-SHOCK's 5700 series. It features an EL backlight and 20 ATM water resistance. The box and instruction manual are included. The box has some tears. The following is quoted from the official website. This model was created in 2018 to commemorate the 35th anniversary of G-SHOCK's birth, with the theme of "returning to the origin" to re-examine the roots, and updates past masterpieces for the present. This is an early round-faced basic model of G-SHOCK, which was a legendary model that gained worldwide popularity due to its adoption by famous musicians, despite not being released in Japan. This model has been fully revived after numerous re-releases. With a thorough commitment to the brand color black, it is designed to express the feel of the resin material in a monotone. The reverse LCD creates a sharp face, and the basic model beautifully fuses the contrast of black. In addition to basic specifications such as stopwatch and timer, it is equipped with practical functions such as an EL backlight. The essence of G-SHOCK is expressed through color, with a focus on black.