Automatic chronometer movement, blue dial with luminous hands and hour markers, unidirectional rotating blue ceramic bezel, date display at the 3 o'clock position. Silver-tone stainless steel case paired with a grey stainless steel bracelet featuring a folding clasp with diving extension. Sapphire crystal for scratch resistance, screw-down winding/crown, solid case back. Round shape measuring approximately 43.50 mm in diameter and 14.6 mm thick. Analog dial type. Power reserve of ~80 hours. Water resistant up to 600 meters (approx. 6 ATM). Functions include date, day, hour, minute, second. Part of the Ocean Star series, designed as a dive watch style.