Detailed Description:
Specifications:
case
18k Red Gold: polished / brushed / satinized finish
dimensions
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) extra-thick
crown screw locked signed
push pieces protected
bezel 18k Red Gold: nstationary: 24 hour scale
back solid 18k Red Gold: sapphire crystal exhibition back
ratings waterproof (20 atm/660 ft with crown locked) (3 atm/100 ft with crown unlocked) antimagnetic: shock resistant: pressure proof to 30 atmospheres
movement K.715 (base caliber ETA 7750) Swiss-made: chronograph mechanism
winding automatic mechanism
jewels 28
balance Glucydur
mainspring Nivarox 1
decoration skeletonized rotor, gold-plated: engraved & signed
functions
hours, minutes, seconds: chronograph hours, minutes, seconds: GMT: AM/PM indicator for local time (world novelty) date
other 42 hours power reserve
Polar Surveyour 18k Red Gold Ref. KD 915166