Model: Invicta Watch - Invicta 3144
Case material: Polished and brushed surgical-grade 316L solid stainless steel; screw down see through case back
Case dimensions: 39mm without the crown, 45mm with the crown; 14mm thick
Weight: 6.7 oz
Movement: Japanese automatic movement
Crystal type: Scratch resistant mineral crystal
Crown and/or pushers: Screw down crown
Water resistant: 100 meters
Dial color: Black
Lug size: 20mm
Band type: Polished surgical-grade 316L solid stainless steel band
Band length: Will fit 6 1/4 - 8 3/4 inch wrist
Additional features: Date display; Trinite luminous hands, Unidirectional rotating bezel