Case: surgical-grade (316L) stainless steel; matte finish
41.3 mm diameter (bezel end to bezel end)
45.8 mm diameter overall (bezel end to crown end
50.8 mm length overall (lug end to lug end)
20 mm lug width (between lugs; measures strap width)
15.3 mm height overall
crystal synthetic sapphire; domed, anti-reflective (inside only); super-thick
crown screw-locked; signed
push pieces screw-locked
bezel rotating, uni-directional; count-upminute scale; ratcheted
back solid stainless steel; plane; screw-locked
ratings* waterproof (30 atm/990 ft with crown and push pieces locked);
(3 atm/100 ft with crown unlocked)
antimagnetic; shock-resistant; pressure-proof to 30 atmospheres
Movement: ETA 7750; Swiss-made; chronograph mechanism
winding automatic mechanism
jewels 25
balance Glucydur
mainspring Nivarox 1
decoration Geneva stripes, perlage, beveled edges, polished screws; engraved, skeletonized, gold-plated winding rotor with Geneva stripes finish functions hours, minutes, seconds; chronograph hours, minutes, seconds; day, date other 42 hours power reserve
*all ratings in accordance with the strict regulations set forth by the German Industrial Standard Bureau, DIN