Movement: Cal:ZT04 28800Hz/hr self-winding mechanical
Case size: 43mm
Case thickness: 13mm
Case material: 316L stainless steel
Wind shield: Sapphire crystal
Back: See-through back (sapphire crystal)
Water pressure resistance: 5ATM
Weight: 150g
Warranty: 24 months
Belt material: Stainless steel
Belt attachment width: 22mm
Buckle: Double opening
Nocturnal: Luminova