INVICTA - Lupah Men 6101 Tweet Description Polyurethane Strap. stainless steel case. stainless steel bezel. blue dial hands . revolution chronograph. quartz movement. mineral crystal. 46.8mmx 46.8mmx 0mm case. 24mm band width. 100 meters water resistant. 6101 Details Case Diameter (mm): 46.8mm Material: Stainless Steel Product Brand: INVICTA Water Resistance (M): 100M