MOVEMENT: ST18
POWER RESERVE : 42 Hours
VIBRATION : 28800 Times/Hour
JEWELS : 21
CASE MATERIAL: 316L Stainless Steel
CASE DIAMETER: 40mm
CASE THICKNESS: 10mm
WATER RESISTANCE: 50 Meters
Crystal: Domed Scratch-Resistant Sapphire Crystal
BRACELET MATERIAL: 316L Stainless Steel