To the moon and back �÷?? track the lunar phases with striking analog timepieces featuring multiple inset dials. These timepieces bring together stylish fashion and classic lunar design. Take your pick and stay on track whether you�÷??re on or off the clock.ÇïÓ? Water resistance up to 50 meters frees you from worry when washing up or caught in the rain. Case / bezel material: Stainless steelStainless Steel BandOne-touch 3-fold ClaspMineral GlassMoon phase50-meter water resistanceRegular timekeeping:Analog: 3 hands (hour, minute, second), 3 dials (date, day, moon phase)Accuracy: Çï¶Ï20 seconds per monthApprox. battery life: 3 years on SR621SWSize of case : 46.6 ƒ?ª? 40 ƒ?ª? 9.3 mmTotal weight : 109 g