Omega Seamaster Professional 300M
Reference number: 2531.80 / Brand: Omega / Model: Seamaster Diver 300 M / Movement: Automatic / Case material: Steel / Bracelet material: Steel / Year: Unknown / Condition: Very good / Gender: Men's watch/Unisex / Movement: Automatic / Movement/Caliber: 1120 / Power reserve: 44 h / Number of jewels: 23 / Case material: Steel / Case diameter: 41 mm / Water resistance: 30 ATM / Bezel material: Steel / Crystal: Sapphire crystal / Dial: Blue / Dial numerals: No numerals / Bracelet material: Steel / Bracelet color: Steel / Clasp: Fold clasp / Clasp material: Steel