Japanese movement (Citizen MIYOTA Precision) Citizen Movement OS 10 Monthly difference: ±20 seconds 【0S10 Chronograph】 A standard chronograph movement proudly made by MIYOTA. It features push buttons with a good click feel. It also supports a tachymeter. Functions: Center: Chronograph seconds (60 seconds) / 12 o'clock position: Chronograph minutes (60 minutes) / 6 o'clock position: Small seconds hand / 9 o'clock position: Chronograph hours (12 hours) Chronograph hours/minutes/seconds Date Long-life battery ★【https://miyotamovement.com/jp/uploads/product/product_bcqRN5Jsk697i4hLlt.pdf】 A chronograph watch featuring a trendy aqua blue dial and a brown leather strap. SS/Quartz/3 ATM/Chronograph/Tachymeter/Calendar - Brand: GOLDEN HOUR - HIGH QUALITY UNIQUE CRAFTS : Unique number GH-141 : Size: 42 x 42 x 12 mm : Weight: 63g : Wrist size: 16-20 cm (approx.) - Color: Aqua Blue - Strap material: Leather - Function: Chronograph - Strap: Genuine pfu leather strap (brown color) Lug width 22mm, market price ¥3800 - Dial color: Refreshing aqua blue - Features: Steel case Please review the description and images carefully before considering a purchase. 【No price negotiation】 : Accessories: Simple BOX // Operation guide (hard copy)