– With Manufacturer Serial Numbers
– Teak Black Dial
– Index Hour Markers
– Date Feature
– Anti-magnetic Feature
– 60 Hour Power Reserve
– Self Winding Automatic Chronometer Movement
– Omega Master Chronometer Caliber 8900
– Vibrations Per Hour: 25,200
– Jewels: 39
– Guaranteed Authentic
– Certificate of Authenticity
– Manufacturer Box & Manual
– Polished with Brushed Stainless Steel Case
– Black and Green NATO Strap
– Scratch Resistant Sapphire Crystal
– 150 Meters / 500 Feet Water Resistant
– 41mm = 1 5/8″ Case, 7″ Adjustable Strap
– Inlet Size: 20mm
– Fixed Bezel
– Sapphire Crystal Exhibition Case Back
– Luminescent Hands & Hour Markers
– Screw Down Crown
– Stainless Steel Tang Buckle
Also Known As Model # 220.12.41.21.01.002 / 22012412101002
Self Winding Automatic Chronometer Movement
Polished and Brushed Stainless Steel Case on Black and Green NATO Strap
Case Diameter: 41mm
Omega Master Chronometer Caliber 8900
Sapphire Crystal Exhibition Case Back