Omega Speedmaster Professional Estimated that there were 1300 pieces produced, Omega Extract of the Archives confirms this piece was sold in Switzerland in 1986, very sharp stainless steel case on the original stainless steel Omega bracelet (1447/805), manual wind Omega caliber 866 movement, 12 hour chronograph, moonphase with pointer date at 12 o'clock, original black dial and hands are in superb condition with nice even patina, water resistant to 100ft, hesalite crystal, Diameter: 42mm, Thickness: 14mm, Like New with original box and papers; dated 8/1986. Email us about this watch Trade for this watch $23,900 This is a 1986 stainless steel Omega Speedmaster Professional "Speedymoon" 345.0809. It has an integral Omega stainless steel link bracelet (1447/805), and a hesalite crystal. It has a protected screw down winding crown, round chronograph push buttons, and a screw down solid case back with a center medallion engraved "SPEEDMASTER," and the seahorse speedmaster emblem. There is a dust-protecting cap, and there are two correctors in the left side case band at 10 and 11 o'clock for the date and moon phase. The 42mm diameter solid three-body case, lyre lugs, and flat black bezel with tachymeter to 500 UPH, are polished/brushed. The original dial is black with luminous baton hour markers around a white perimeter minute/one-fifth second track, the original luminous white baton hands, and a white luminous center sweep hand with an arrow tip. There are four recessed "pie plate" subsidiary dials, including a moon phase with a radial pointer date scale at 12 o'clock, a running small seconds register at 9 o'clock, a 12-hour chronograph totalizer at 6 o'clock, and there is a 30-minute totalizer at the 3 o'clock position. It has a 45-hour power reserve at full wind, and it's water resistant to 50 meters/165 feet. The 14mm thick case, dial, and movement are all signed. This Omega Speedmaster Professional "Speedy Moon" 345.0809 has a mechanical manual winding Omega caliber 866 (base Omega 1861) movement. It's constructed with 17 jewels, a shock absorber device, and a straight-line lever escapement. It includes a monometallic balance, a self-compensating flat balance spring, and a micrometer regulator. The mechanism oscillates at a frequency of 21,600 vph (3 Hz). The Omega Speedmaster Professional "Speedymoon" 345.0809 was introduced in 1985 in an edition of 1300 examples, and it was produced until 1988.

Ref Variations: ST3450809, Etc.