MARK 6 SPECS 39mm Case 45mm Lug to Lug 20mm band width Brushed Steel w/ Lume Hands & Indices SuperLuminova BGW9 Grade A Hammered Dial 100 Meter Waterproof Resistance 10.6 mm Height including glass Premium H-Link Brushed Steel Bracelet with edge polish accent finish (20mm tapered to 16mm) Inner Quick Adjust & Quick Release Clasp (41mm x 18.3mm) Japanese Miyota 9039 Automatic Movement w/ Fully Custom Rotor Flat Sapphire Glass with AR coated on the inside 7-day free return 2 Year Warranty TÜV Rheinland German Certified Manufacture 1200HV Anti-scratch Coating Screw Down Crown Inner beveled edge on bracelet Sourcing Design & Shipping | US - Philly Regulated to +/- 10 seconds | US - Baltimore Watch Company Manufacturing | China - Guangzhou Movement | Japan - Saku