Citizen General x Mechanical ft. Open Heart Women Casual Formal Round 100m Water Resistant Watch PC1003-58X PC1003 PC-1003 Experience precision timekeeping with this mechanical watch featuring a 40-hour power reserve, 21 jewels, and stop second hand function. Housed in a stainless steel case with a see-through case back, this timepiece boasts a sleek design and 100m water resistance, making it perfect for everyday wear. Caliber Number / Movement 8229 (automatic with manual winding capacity) Power Reserve / Accuracy Approximately 40 hours (+40 to -20 seconds per day) Crystal Sapphire crystal Luminous Nil Case & Band Material Stainless steel case with metal band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Diameter: 34.0 mm Other Specifications Citizen General x Mechanical ft. Open Heart See-through case back Screw case back 21 jewels Stop second hand function (hacking mechanism) Regular timekeeping (analog display)