Seiko SPB339 Prospex Alpinist Glacier Mountaineer Extreme Dragon - SPB339J1

Seiko SPB339 Prospex Alpinist Glacier Mountaineer Extreme Dragon - SPB339J1 Limited Edition 500 pcs. Release 29 November 2022 Movement : Caliber: 6R35Power reserve: 41 hoursFunctions: Day/Date displayStop seconds hand function+25 to -15 seconds discrepancy per dayMovement: Automatic with Manual Winding Case/Band :Thickness: 13.2mmDiameter: 39.5mmCrystal : Sapphire CrystalLumiBrite on hands and index(es)Nylon Strap with Extra Leather Band Other Details :Water-resistant to 200 metersLIMITED EDITION on the case backSerial number engraved on the case back