Model Number: H384410 (e.g., H38441553) Movement: Quartz (Battery-powered) Case Material: Stainless Steel (Pink Gold PVD Coating) Case Diameter: 40mm (excluding crown) Case Thickness: Approximately 7.8mm (Thin design) Dial: Silver or gray dial, small seconds subdial at 6 o'clock Crystal: Sapphire crystal Strap Material: Leather (usually brown calfskin strap) Lug Width: 20mm Water Resistance: 5 ATM (50m water resistant) Functions: Small seconds subdial (at 6 o'clock) ※There are some scratches, so please check the images. Features The most distinctive feature is its thin case, embodying the "Thinline" concept. The combination of the pink gold case and elegant dial creates a dressy atmosphere suitable for a wide range of occasions, from business to casual. A classic layout with a small seconds subdial at 6 o'clock is a distinctive feature.