brand:
Corum
modell:
Bubble
ref-Nr.:
82.1820 OF71 FM40
Corum Bubble 82.1820 OF71 FM40
incasement
steel, polished, screw-down crown, massivly curved sapphire glass anti-reflective, screwed-in case back
bracelet
rubber black
locker
safety foldover clasp in steel
face
black, applied markers and arabic numerbals
lunette
unidirectional, with black minutery
clockwork
mechanical with manual winding, ETA caliber 2892-A2, 21 jewels 28 800 A/h, 42-hour power reserve,
functions
hours, minutes, central second, date
diameter
45 mm
thickness
19 mm
speciality
water-protected till 20 atm