Movement: MIYOTA 6T51

Hands: Copper

Glass: Sapphire crystal

Strap material: Stainless steel

Case material: 316L Stainless steel

Waterproof: 5ATM

Buckle: Stainless steel buckle

OEM & ODM: Accept 100pcs custom logo

Battery Life: 3 years

Case Size:28.8mm*34.4mm