This timepiece is part of Citizen's classic collection and is characterized by its elegant two-tone stainless steel design and automatic self-winding movement. Key Specifications Model Number: NH8338-54A. Movement: Japanese automatic (mechanical), which eliminates the need for batteries by winding itself with the wearer's wrist movement. Crystal: High-quality, scratch-resistant sapphire crystal. Case & Band: Stainless steel with a two-tone silver and gold-plated finish. Dial: Features a gold/silver dial with luminous hands and markers for visibility in low light, along with a day and date display at the 3 o'clock position. Dimensions: Approximately 40mm in dial diameter and 12mm in thickness. Water Resistance: Rated up to 100 meters (10 ATM), making it suitable for swimming but not deep diving.