Business type, simple and neat, precise time, 30m depth waterproof, quartz movement. Case material: alloy Crystal material: quartz glass mirror Strap material: stainless steel Buckle type: snap Battery type: GM10 Weight: 0.06kg Sales color: white, blue, black, silver, etc. Brand: Skmei Product weight: 0.0600 kg Product size: 23.00 x 4.00 x 0.80 cm / 9.06 x 1.57 x 0.31 inches Package weight: 0.0780 kg Package size: 6.00 x 6.00 x 8.00 cm / 2.36 x 2.36 x 3.15 inches Package Contents: 1 x Watch, 1 x Box