




OSA488-SS – OPTIMA Automatique 2025
Model: OSA488-SS
Dial: Silver hands and indexes, all filled with lume. Round dial.
Case size: 40mm
Case material: Stainless steel
Glass: Sapphire Crystal
Movement: Swiss Made Automatic ETA 2824 / Power reserve: 38 hours / Frequency: 28,800 vibrations per hour
Bracelet/strap: Stainless Steel strap with butterfly clasp, 20mm wide.
WR: 50 m (5 ATM / 169 ft)
Functions: Centre hours, minutes and seconds.
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OSA488-SS – OPTIMA Automatique 2025