Case MATERIAL: Multi-piece stainless steel/bronze case, minutes scale top ring SIZE: 40.00 mm, 1.575 inches TOP GLASS: Sapphire, domed on both sides, anti-reflective coating inside CASE BACK: Stainless steel, special engravings, screwed OPERATING DEVICES: Stainless steel screw-in security crown WATER RESISTANCE: 10 bar INTERHORN WIDTH: 20 mm Movement NUMBER: Oris 733, base SW 200-1 DIMENSIONS: Ø 25.60 mm, 11 1/2’’’ FUNCTIONS: Centre hands for hours, minutes and seconds, date window, instantaneous date, date corrector, fine timing device and stop-second WINDING: Automatic winding, bi-directionally rotating red rotor POWER-RESERVE: 38 hrs VIBRATIONS: 28’800 A/h, 4 Hz JEWELS: 26 Dial MATERIAL: Blue dial LUMINOUS MATERIAL: Indices and hands Superluminova light old radium Strap/Bracelet MATERIAL: Multi-piece stainless steel/bronze metal bracelet, folding clasp