7-3 ## CITIZEN Collection Open Heart Automatic Men's Watch NH9131-14E Made in Japan **Model:** NH9131-14E / 8229-003MT04 ### Condition The watch has been tested and is in excellent working condition. It was purchased in like-new condition and has only been worn a few times. It remains in excellent overall condition with no noticeable scratches or stains and is ready for many more years of use. Please examine the photos carefully, as they are part of the item description. ### Movement * Mechanical Automatic (Self-Winding + Hand-Winding) ### Dial Color * Black / Gold / Silver * Open Heart Design ### Band Color * Black ### Case Material * Stainless Steel ### Band Material * Genuine Leather (Cowhide) with Buckle Clasp ### Crystal * Crystal Glass ### Display * Analog, 3-Hand * Open Heart ### Size * Case Diameter: Approx. 40.0 mm * Case Thickness: Approx. 10.7 mm * Band Width: Approx. 19.0 mm * Weight: Approx. 68 g ### Specifications * Made in Japan * Power Reserve: Approx. 42 Hours (Fully Wound) * Accuracy: -20 to +40 seconds per day (average under static conditions) * Water Resistance: 5 BAR (50 m) * Partial Skeleton Dial * Exhibition (See-Through) Case Back * Hacking Seconds Function * Frequency: 21,600 vibrations per hour * 21 Jewels ### Accessories Only the items shown in the photos are included. ### Authenticity This item was purchased from a reputable Japanese secondhand luxury goods dealer. It has been authenticated and inspected, so you can purchase with confidence.