Mailing Address:
PO Box 619999
Dallas, TX 75261-6199

Street Address:
2801 W. Airport Freeway
Dallas, Texas 75261-4127
(Northwest corner of W. Airport Freeway [HWY-183] & Valley View Lane)

Important: Use our map link to see location / directions. Typing our address directly into a map search may misdirect you.

877-HERITAGE (437-4824)
(214) 528-3500
Fax: (214) 409-1425


Auction Name: 2025 November 20 Watches & Fine Timepieces Signature® Auction

Lot Number: 54025

Shortcut to Lot: HA.com/5574*54025

Omega, Ref. 105.012-66 Pre-Moon Steel Speedmaster Professional, circa 1966
Case: 40 mm, stainless steel, three body, screw back with engraved Speedmaster logo, inner dust cap over the movement
Dial: matte black, luminous indexes and white baton hands, white minute marks and 1/5th seconds, sub dials for the seconds, thirty minute and twelve hour registers
Movement: caliber 321, copper finish, 17 jewels, manual wind, straight line lever escapement
Band: leather, steel buckle


Condition Report*: Type: Omega, Ref. 105.012-66 Pre-Moon Steel Speedmaster Professional, circa 1966
Dial: matte black, luminous indexes and white baton hands, white minute marks and 1/5th seconds, sub dials for the seconds, thirty minute and twelve hour registers
Metal: stainless steel
Case Info: three body, screw back with engraved Speedmaster logo, inner dust cap over the movement
Case Width: 40 mm
Crystal: hesalite
Watch Movement: caliber 321, copper finish, 17 jewels, manual wind, straight line lever escapement
Band: leather, steel buckle
Condition: The dial is superb. Case is very good with a little band wear on the case back. Tiny nicks on the bezel. Movement runs and sets as it should. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy.
*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".

Include Thumbnail(s)