Alpina Regulator Extreme Steel Automatic Bracelet Steel Limited Case Stainless steel polished and satin-finished, case diameter without crown 41mm, case height 12.0mm. Bezel stainless steel 6-times screwed, polished and satin-finished. Stainless steel bracelet, polished and satin-finished, concealed stainless steel double safety folding clasp with manufacturer's logo. Dark blue dial with applied stainless steel luminous indices and luminous hands. Automatic movement, Alpina al-650 caliber with 31 jewels. Off-center hour display via hand at 10 o'clock, minute display via center hand, small second display via center hand with stop-seconds function for setting the time to the second at 6 o'clock. Scratch-resistant sapphire crystal. Screw-down crown with manufacturer's logo. Stainless steel back, 6 screws and engraved with sapphire crystal viewing window. Weight of the watch including bracelet 166g, length of the bracelet including case 200mm. Water resistant to 20 atm. Reference number: al-650NDG4AE6B, case number: 4017XXX, id: ST254629161123H-2495, item number: 10000072122. Original Alpina box with outer box and guarantee papers, full set. New. Limited to 888 pieces. Immediate delivery time.