OMEGA, Speedmaster, chronograph, "Tropical dial"

Case size: 42 mm
Material: steel
Movement: manual, caliber 321
Year: 1967
Crystal: plastic crystal
Bracelet: original bracelet, folding clasp, ref. 1035-3.67/516
Reference number: ST 105.012
Serial number: 24005144
Case number: 105.012-64
Accompanied by: box

Later bracelet, hands repainted, box not original.
Please keep in mind that an overhaul might be needed, since no service history is available.