BAMFORD Collaboration Limited Edition Limited to: 2,025 pieces worldwide (325 in Japan) Seiko Boutique Exclusive Model I am selling this watch because I no longer need it, although I kept it for my collection. I purchased it online and only opened it to take pictures. Features • Limited collaboration model with BAMFORD, a luxury custom watch brand from London • Blue skeleton dial with indexes and hands used in the 1980s SKX series • Special box design that pays homage to the boxes used in the 1960s Specifications Movement Caliber No. 4R36 Driving system: Mechanical, automatic winding (with manual winding) Accuracy: +45 seconds to -35 seconds per day Duration: Approximately 41 hours when fully wound Number of jewels: 24 jewels Functions ・Stop seconds hand function ・Calendar (date and day of the week) function Case and Band Case material: Stainless steel case, see-through back: stainless steel and glass Case size: Thickness: 13.4mm, Width: 42.5mm, Length: 46.0mm Glass material: Curved Hardlex LumiBrite: Yes (hands, indexes, bezel) Band material: Nylon Wrist circumference (maximum): 205.0mm Watch Specifications Water resistance: Reinforced water resistance for daily life (10 bar) Magnetic resistance: Yes Weight: 93.0g Other features ・Unidirectional rotating bezel ・"LIMITED EDITION" inscription on the back cover ・Serial number on the back cover ・See-through screw back