Case material: Titanium; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: Maxi Marine Diver Price on request Gmtbroker Reference: 263-90-3/91 - polished titanium case. - stainless steel rotating bezel with black & orange inlay. - silver dial with wave design & contrasting grey sub-dials with orange hands to match the bezel. - extra luminous gun-metal blue rimmed hour markers & skeleton hands. - rubber strap with a wave design & integrated titanium elements. - magnified date window & small seconds sub-dial at the 6 o'clock position - power reserve indicator at the 12 o'clock position. - un caliber un-26, which beats at 28,800 vph & has an approximate power reserve of 42 hours. the rotor has a ruthenium finish & is visible through the case back. also known as: ulysse nardin 263-90-3/91, 26390391