Movement: Automatic BALL Manufacture Caliber RRM7309-C - Chronometer Certified COSC - 80 Hours Power Reserve, 28,800vph.

Case: 42mm x 15.2mm - Stainless Steel Case With TiC Coating Case - Unidirectional Rotating Dome-Shaped Sapphire Diving Bezel - Micro Gas Tubes Illumination - Sapphire Crystal Transparent Case Back - Exhibition Caseback.

Dial: Black Dial -31 Micro Gas Tubes On Bezel, Hour, Minute, Second Hand And Dial For Night Reading Capability - Index And Arabic Numbered Hour Markers - Date At 3 o'clock.

Strap: 22mm Lug Width - TiC Coated Stainless Steel Bracelet - Patented Folding Buckle.

Feature: Water-Resistant 200M 20ATM - 5,000Gs Shock Resistance - Swiss Made - Engineer II Collection.

Comes With The Official Packaging and 2 Year Manufacturers Warranty