MOVEMENT: ST18 Automatic

POWER RESERVE : 42 Hours

VIBRATION : 28800 Times/Hour

JEWELS : 21

CASE MATERIAL: 316L Stainless Steel

CASE DIAMETER: 40mm

CASE BACK: Transparent

CASE THICKNESS: 8.9mm

WATER RESISTANCE: 50 M

Crystal: Domed Scratch-Resistant Sapphire Crystal

BRACELET MATERIAL: Cow Leather