Important Modern & Vintage Timepieces

Geneva, Nov 13, 2016

LOT 433

OMEGA SPEEDMASTER MARK II RACING STEEL Omega, "Speedmaster Professional, Mark II", Ref. ST 145.014. Made in 1970. Fine and rare, tonneau-shaped, water-resistant, stainless steel wristwatch with round- button chronograph, registers, tachometer and a stainless steel Omega link bracelet with deployant clasp.

CHF 1,500 - 2,500

HKD 12,000 - 20,000 / USD 1,500 - 2,500

Sold: CHF 1,875

Two-body, solid, polished and brushed, screw-down case back with Speedmaster logo, tachometer scale graduated to 500 UPH reverse-painted on the sapphire crystal. Black with painted luminous baton indexes, outer minute/seconds and 1/5th seconds divisions in white and orange, subsidiary dials for the constant seconds, the 30-minute and 12-hour registers. Luminous white baton hands, orange hand for the chronograph function. Cal. 861, copper-colored, 17 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, micrometer regulator.

Click to full view

Grading System
Grade: AA

Very good

Case: 3-8


Slightly scratched

Movement: 3*


Overhaul recommended, at buyer's expense

Dial: 2-6-01

Very good

Slightly oxidized

HANDS Original


Dial, case and movement signed. DIM. 41 x 45 mm. THICKNESS 14 mm. Approx. overall length 160 mm.