Manufacturer Omega Caliber Number 3861 In-House? Technically no Based On Lemania caliber 1873 Movement Type Mechanical, manual-wind Display Analog Diameter...
Mechanical Chronograph
Manufacturer Seagull Caliber Number ST1902, ST-1902, ST19, 1902 Based On Venus 175 Movement Type Mechanical chronograph, manual-wind Lignes 13.75”’ Diameter...