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    Omega, Ref: 145.012-67 SP, Speedmaster Professional Cal. 861, Circa 1967/1981
    Case: 42 mm, three body stainless steel case with screw down case back
    Dial: Matte black luminous hour marker, with painted minute track, and subdial counters
    Movement: Omega signed Caliber 861 (lemania 1873), manual, 17 jewels, monometallic balance with shock absorber, No. 45194020
    Band: Stainless Steel Omega bracelet 1171/1
    Signed: Omega on case, dial, movement, bracelet

    This Omega Speedmaster Professional comes from the original owner. The watch is Reference 145.012-67 SP, which dates the case to circa 1967. The tachymetre bezel is an early "dot over 90" example. This particular timepiece was sold with Cal. 321 when new. The watch now houses Cal. 861, dating from 1980, which replaced the original 321 when serviced for repairs by Omega in 1981.

    Condition Report*: Type: Omega, Ref: 145.012-67 SP, Speedmaster Professional Cal. 861, Circa 1967/1981
    Signed: Omega on case, dial, movement, bracelet
    Model: Speedmaster
    Dial: Matte black luminous hour marker
    Hands; White luminous baton
    Metal: Stainless steel
    Case No: 145.012-67SP
    Case Info: Three body stainless steel
    Case Width: 42 mm
    Thickness: 14 mm
    Crystal: Acrylic
    Watch Movement: Caliber 861 (lemania 1873), manual, 17 jewels, rose colored plates, monometallic balance with shock absorber. #45194020
    Band: Stainless Steel omega bracelet
    Circa: 1967/1981
    Condition: Case is in good condition, with normal wear on case sides expected for a watch case of this vintage. Black tachymetre bezel is complete, with light abrasions. Movement runs and all functions work as they should. Service is recommended.
    *Heritage Auctions strongly encourages in-person inspection of items by the bidder. Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact, and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".

    Auction Info

    Auction Dates
    May, 2018
    1st Tuesday
    Bids + Registered Phone Bidders: 3
    Lot Tracking Activity: N/A
    Page Views: 941

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