Antique gold doublé pocket watch chain double curb chain first half of the 20th century

Art No: STR0133 Manufacturer: Unknown Bracelet: Double curb chain REF: N/A Material outside: Metal Material inside: Metal Color: Gold Type: Pocket watch chain Length, long/short: N/A/N/A mm Total maximum length: 280 (230 x 2) mm Length adjustment: Not adjustable Width attachment: 4,5 to 2,5 mm Width lock: 20 mm Type of lock: N/A Width end links: N/A End links adjustment: N/A Type of end links: N/A End links REF: N/A Thickness: 1,3 mm Condition: Used