OMEGA SPEEDMASTER 50TH ANNIVERSARY
LIMITED EDITION STEEL
Omega, "Speedmaster - 50th Anniversary," No. 1848/1957, case No.
78327829, Ref. 311.33.42.50.01.001. Made in a limited edition of
1957 pieces in 2007.
Very fine, water-resistant, stainless steel Chronometer wristwatch with round-button chronograph, registers, co-axial escapement,
black enamel dial, black bezel with tachometer graduation
and a stainless steel Omega link bracelet with deployant clasp.
Accompanied by a special wooden fitted box with a set of tools,
Certificate, an Omega leather strap and booklets.
Three-body, polished and brushed, lyre lugs, black tachometer
bezel graduated to 500 UPH, screwed-down transparent case back
engraved: "Speedmaster 50th Anniversary Limited Series Co-axial
Chronometer," sapphire crystals.
Black enamel with limited edition number 1848/1957 printed
in the upper half, luminous and white painted baton indexes, outer
minute/seconds and 1/5th seconds divisions, subsidiary dials for
the seconds, the 12-hour and 30-minute registers. Luminous white
baton hands.
Cal. 3201, rhodium-plated, fausses cotes decoration, 29 jewels,
co-axial escapement, free-sprung monometallic balance, shock
absorber, self-compensating flat balance spring, hack mechanism.