The Spinnaker Bradner Iris Depth SP-5062-77 is an exciting watch a compressor style case and an internal rotating bezel (operated with the 2 o 'clock crown). Under the hood is an automatic (mechanical) Made in Japan SII NH35 movement and the functional dial is protected by sapphire glass. The watch has phenomenal wrist presence and due to the 42mm diameter is remarkably versatile and comfortable. The watch comes on a comfortable beads of rice that goes extremely nicely with the design! Specifications Movement Mechanical Calibre SII NH35 Hacking Yes Power reserve 40 hours Hand winding Yes Automatic Yes Glass Sapphire glass Date Yes Width (without crown) 42mm Thickness 14mm Lugs 20mm Lug to lug 51mm Water resistance 180m Dial Purple Bezel type Internal Case material Steel Band material Steel End links Solid Caseback Display MSRP €390 Warranty 2 years