International Watch Co. A military issue stainless steel manual wind wristwatch, Mark XI, Circa 1950
International Watch Co. A military issue stainless steel manual wind wristwatch, Model: Mark XI, Date: Circa 1950, Movement: Jewelled Cal.89 manual wind, No.1211985, Dial: Black, broad arrow, tritium T, white Arabic numeral hour markers, white outer minute divisions with luminous quarters, polished baton hands with luminous inserts, centre seconds, Case: Brushed round, screw down back engraved ↑ 6B/346 866/51, Strap/Bracelet: Associated black fabric, Buckle/Clasp: Associated steel buckle, Signed: Case, dial & movement, Size: 35mm
