Citizen BM7339-89X Eco-Drive Gents Watch Green Dial ✅Strap: Stainless Steel ✅Water Resistant to 100m ✅Case Thickness: 9.2mm ✅Case diameter: 38mm ✅Case: Stainless Steel ✅Glass: Mineral crystal ✅Date Display ✅Eco-Drive (recharged by any light source, no need to change battery) ✅Insufficient Charge Warning Function ✅Overcharge Prevention Function ✅3 year warranty