For collectors and retro lovers, Mido Ocean Star Decompression Timer 1961, with steel case (40.5 mm), unidirectional rotating bezel with turquoise aluminium ring, box sapphire crystal, white dial with decompression scale represented by 4 colored circles (yellow, green, pink and blue), automatic Mido caliber 80, braided steel bracelet, additional turquoise fabric and brown leather straps. Limited edition to 1,961 pieces.