Omega CK 859
Case: 39mm diameter - stainless steel coin-edge 'Calatrava' case, brushed and polished - sapphire crystals front and caseback - 30m water-resistant
Dial: Solid silver Ag925 dial - sector layout with dark blue numerals and tracks - blued sword hands
Movement: Calibre 8926 - in-house - Master Chronometer certified - hand-wound - 29 jewels - 72h power reserve on 2 barrels - silicon hairspring - co-axial escapement - 25,200 vibrations/hour - magnetic resistant to 15,000-gauss - hours, minutes, small seconds
Strap: Light brown vintage-style leather strap with steel pin buckle
Reference: 511.12.39.21.99.002