Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: Maxi Marine Diver Price on request Gmtbroker Reference: 1183-122-3/42 - polished stainless steel case. - fixed bezel ring with a slightly tapered coined edge finish. - brushed finish crown guard. - crown with ridged rubber ring, for an secure grip. - flat black metallic dial. - applied polished steel, slightly concaved, roman numeral hour markers. - inner bezel flange with a printed minute track & small luminous hour markers. - polished steel hands with luminous tips. - silver rimmed small seconds sub-dial located at the 6 o'clock position. - silver rimmed power reserve indicator located at the 12 o'clock position. - magnified date window at the 6 o'clock position. - ulysse nardin in-house manufactured caliber un-118 features: *beats at 28,800 vph. *contains 50 jewels *an approximate power reserve of 60 hours. *the movement features a anchor escapement which is produced using diamonsil, ulysse nardin?€™s revolutionary alliance of diamond and silicon. diamonsil is silicon treated with a thin layer of diamond coating that not only eliminates the need for lubrication, but also significantly increases the part?€™s durability. *ulysse nardin's patented silicon hairspring & in-housed produced oscillator with 4 correction screws. *rotor bears 2 anchors & a diamonsil medallion. this watch is also known as: ulysse nardin 1183-122-3/42, un 1183-122-3/42, 1183-122-342, 1183-122-3-42, 1183122342