Read our expert's description
Brand :
Omega
Collection :
Speedmaster
Model :
Speedmaster Professional Moonwatch
Reference :
Omega - 1450057
Category :
Chronograph
Period :
2000's
Caliber :
1866 c
Case material :
Steel
Case form :
Asymmetric
With diamonds :
Yes :
Dial color :
Black
Reference Detail :
145 0057 . SPEEDMASTER
Clasp type :
Folding clasp
Complications :
chronodatexxmoonphtachym
Description :
C. Three-body, polished and brushed, lyre lugs, correctors on.the band, crown and pusher with integrated guard, tachometer.graduation on the black bezel to 500 UPH, transparent screwed-.down case-back engraved with Omega, the First and Only.Watch, Worn on the Moon, hesalite and sapphire crystals..D. Matte black with luminous baton indexes, outer minute/.seconds divisions, outermost 1/5th seconds track, subsidiary.dials for the seconds, the 12-hour, 30-minute registers and date.aperture for the moon phases. Luminous white baton hands..M. Cal. 1866, 18 jewels, rhodium-plated, fausses cotes decoration.18 jewels, straight-line lever escapement, monometallic.balance, shock absorber, self compensating flat balance spring.index regulator.