SKU: 30085577376

Omega Speedmaster Professional Pre-Moon DON Bezel Caliber 321 Ref. 105.012-66 CB Case from 1966

Sale price$3870.00 Regular price$4300.00
Save 10%

Pay in installments of $1075.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Omega Speedmaster Professional Pre-Moon DON Bezel Caliber 321 Ref. 105.012-66 CB Case from 1966Omega Speedmaster Professional Pre Moon Ref. 105. 012 66 DON Bezel Caliber 321 Iconic 1966 Moonwatch Heritage We are proud to present this outstanding example of horological historythe Omega Speedmaster Professional Ref. 105. 012 66, featuring the revered Caliber 321 and original "Dot Over Ninety" (DON) bezel. As the reference worn by astronauts during NASAs Apollo missions, this Pre Moon Speedmaster is one of the most historically significant

Omega Speedmaster Professional Pre-Moon – Ref. 105.012-66 – DON Bezel – Caliber 321 – Iconic 1966 Moonwatch Heritage

We are proud to present this outstanding example of horological history—the Omega Speedmaster Professional Ref. 105.012-66, featuring the revered Caliber 321 and original "Dot Over Ninety" (DON) bezel. As the reference worn by astronauts during NASA’s Apollo missions, this Pre-Moon Speedmaster is one of the most historically significant chronographs ever produced.

A True Collector’s Omega – Pre-Moon, Pre-Legend

This reference 105.012-66 is a cornerstone of the Speedmaster lineage. Produced in 1966, it features the larger 42mm asymmetrical case, twisted lyre lugs, and the original “Professional” dial layout introduced for astronauts. It is powered by the legendary manually wound Caliber 321, the same column-wheel chronograph movement used in the Moon-landing Speedmasters.

This is the exact reference worn on the wrists of astronauts such as Buzz Aldrin during Apollo 11. Its design and components are iconic—the stepped matte black dial, warm aged tritium lume, and the elusive DON bezel all reflect the golden age of Omega tool-watch craftsmanship.

Condition & Features

Dial: Original matte stepped dial in deep black, untouched with rich, creamy tritium hour markers and matching hands. “T SWISS MADE T” at 6 o’clock confirming tritium usage. This is a textbook example of Omega's 1960s professional chronograph dials.

Case: 42mm stainless steel asymmetric “lyre” lug case, correct for this reference. This example is particularly rare as it was manufactured by La Centrale Boîtes (CB), one of Omega’s contracted case makers alongside Huguenin Frères. Cases produced by CB are estimated to make up two-thirds of all 105.012-66 production, and are identifiable by their flatter lug profile and more subtle transition step on the lug bevel—making them highly sought-after among collectors.

Bezel: Rare original "Dot Over Ninety" (DON) tachymeter bezel in excellent vintage condition—highly sought after by collectors for its pre-moon configuration and historical accuracy.

Crystal: Omega signed hesalite plexiglass with embedded Omega logo.

Movement: Omega Caliber 321 manual-wind chronograph, just serviced by a master watchmaker. A movement celebrated for its complexity, precision, and history—column wheel controlled and rhodium-plated. Running smoothly and offered with a 12-month mechanical warranty.

Crown: Correct original Omega crown.

Strap: Hand-crafted premium leather strap made in Belgium, custom-fitted and true to the Speedmaster’s rugged elegance.

Buckle: Omega stainless steel buckle, period correct.

Reference: 105.012-66
Serial Number: In correct range for 1966 case production

Why Collect This Watch?

This 1966 Omega Speedmaster Professional 105.012-66 is more than a watch—it’s a piece of lunar-era history. With its Cal. 321 movement, original DON bezel, stepped tritium dial, and rare CB-case lyre lugs, it offers authenticity, rarity, and narrative in equal measure.

Whether you’re a seasoned Speedmaster enthusiast or a new collector seeking one of the most respected tool watches in horology, this is a blue-chip investment. It captures the essence of Omega’s commitment to exploration and endurance, before the Moon missions made the Speedmaster an icon.

A real collector’s treasure—powerful, storied, and visually arresting.

Please don’t hesitate to inquire for additional details or to secure this exceptional Speedmaster.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30085577376

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 9 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Hunter
Birmingham, US
★★★★★ 5
Amazing stuff!!
Love love love this stuff! You do have to spread it out well to not go right through it but it doesn’t take more than a thin layer to protect you all day!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
A
Verified Purchase
allentda
Natrona Heights, US
★★★★★ 4
amazing product, a little too pricey
it worked amazing while we were trying to swim in the ocean and snorkel in the ocean. The only downfall I have of this is the price is so much for such a little amount.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
S
Verified Purchase
Segev
Houston, US
★★★★★ 5
Great clean sunscreen
Great sunscreen, made of minerals instead of chemicals, holds nice in water when surfacing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
R
Verified Purchase
Rachael
Houston, US
★★★★★ 5
My go to brand
My go to brand. Other brands I have to reapply constantly and still have sunburn. I love this brand and the stick is even better for applying sunscreen. Very reliable without any mess!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2025
N
Nicole Ward
Omaha, US
★★★★★ 1
Not fur Surfing or other Water Sports
I got this in a swag bag from a surfing contest. The stick is very dry...that's the only way I can explain how it feels. It certainly doesn't glide on like other face sticks. After one wave and ducking my face in the water, the product smeared off and ran into my eyes. My vision got blurry from that, and it was really hard to see the waves coming in. I won't be using this product ever again. I also looked at the EWG website, and this product was given a 6. For those new to EWG, that's not a good rating. You want like a 1 or 2.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026

recommand products