White Accented Square Shaped Skeleton Automatic Movement in a mono sapphire crystal case.  Clear Silicon Strap and see through back with 3 ATM water resistant. 

Model 3201-004

Case size: 44 mm Skeleton 
Dial Thickness: 11.3 mm
Crystal type: Sapphire  
Movement: Automatic Movement
Bracelet Type:  Silicone
Water Resistance: 3 ATM
Features: Luminous Power Reserve