This is a ladies' watch from 5 Sports. Movement Caliber No. 2R06 Driving system: Mechanical, Automatic with manual winding Accuracy: +45 seconds to -35 seconds per day Duration: Approximately 40 hours when fully wound Number of jewels: 21 Functions ・Seconds hand stop function Case/Band Case material: Stainless steel Case size: Thickness: 11.2mm, Width: 28.0mm, Length: 33.1mm Glass material: Hardlex LumiBrite: Yes (hands and indexes) Clasp: One-push three-fold clasp Watch Specifications Water resistance: Reinforced water resistance for daily life (10 bar) Magnetic resistance: Yes Weight: 70g I have worn it once. There is no warranty card, but the box is included.