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Unholy Grail: Is the Omega Speedmaster “Teutonic” the Spaciest Speedy Ever?

Auction catalogues list Teutonic Speedmasters around 43 mm, but the nickname covers several references and does not prove a largest-ever record.
Estimate4–5 min Catalogued SpecialistWatchRanker Team
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The Omega Speedmaster “Teutonic” makes a persuasive case for being one of the broadest-looking vintage Speedies: auction catalogues list examples around 43 mm, paired with a wide, rounded, tonneau-like case. But “the spaciest Speedy ever” is a design impression, not a verified size record. The name also covers several distinct references, so the movement and reference number matter as much as the case.

What is an Omega Speedmaster Teutonic?

“Teutonic” is a collector and catalogue label used for a group of early-1980s Speedmasters associated with the German-speaking Central European market. It does not describe one uniform specification. The hand-wound reference 345.0803, the related 145.040, the automatic Mark V reference 376.0806, and specialist versions such as the Moonphase and titanium examples should not be collapsed into a single model sheet.

Auction and reference records document the following distinctions:

Reference or version What the cited record describes What to keep in mind
345.0803 Sotheby’s describes a circa-1982 stainless-steel example with black dial, bracelet, hand-wound calibre 861, and 43 mm diameter. Its lot description gives a snap-on caseback and approximately 200 mm bracelet circumference. Sotheby’s 2021 catalogue These are details of the auctioned example, not a guarantee of condition or completeness for every watch with the reference.
145.040 Gazette Drouot lists a circa-1982 manual-wind calibre 861 example measuring 43 × 45 mm, with sapphire crystal and a tachymeter scale to 500 UPH. The catalogue says the model was launched in 1982 for German-speaking Central European countries, including Germany, Switzerland, Austria, and Liechtenstein. Gazette Drouot catalogue Do not silently treat this catalogue’s reference notation or dimensions as interchangeable with every 345.0803.
376.0806 Mark V A reference guide lists the Mark V “Teutonic” as a 1984 model with calibre 1045, based on the Lemania 5100. Omega reference page This is mechanically different from the hand-wound calibre 861 versions.
345.0809 Moonphase Sotheby’s reports that 700 movements were produced for the German Teutonic model with moon-phase indicator. Sotheby’s 2019 catalogue The 700 figure applies to the reported Moonphase allocation, not total Teutonic production.
345.0810 titanium Antiquorum identifies a titanium Teutonic Speedmaster bearing this reference. Antiquorum catalogue The cited record establishes the reference and material, but not a complete dimensions or production comparison.
Two-tone example Antiquorum catalogues a stainless-steel and gold-plated example using Teutonic wording. Antiquorum catalogue It documents an example, not proof that every use of “Teutonic” is precise or consistent.

Is it the spaciest Speedmaster ever?

The documented measurements make the Teutonic look large by vintage Speedmaster standards: Sotheby’s lists its 345.0803 example at 43 mm in diameter, while Gazette Drouot gives 43 × 45 mm for a 145.040. The case’s broad, rounded, tonneau-like outline can also create more visual presence than a simple diameter figure suggests.

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  • Model 310.30.42.50.01.002

Those figures do not establish that the Teutonic is the largest Speedmaster ever. The catalogues cover particular examples, and the available records do not compare the whole Speedmaster range using one measurement method. A literal ranking would need consistent case diameter and length measurements, clarity about whether crown or pusher guards are included, and separation of measured dimensions from catalogue shorthand. Until then, “spaciest” is best understood as a subjective description of its unusually expansive case design.

How do the Teutonic versions differ?

Hand-wound calibre 861 references

The 345.0803 and the auctioned 145.040 are documented with manual-wind calibre 861 movements. The 345.0803 catalogue example has a black dial and steel bracelet; the 145.040 listing specifies sapphire crystal and a tachymeter scale to 500 UPH. These are reference-specific catalogue details, not universal features to assume from the Teutonic name alone.

Automatic Mark V

The Mark V reference 376.0806 belongs in a different mechanical category. Its listed calibre 1045 is based on the Lemania 5100, and the reference guide dates the model to 1984. It is not simply another name for the hand-wound calibre 861 Teutonic.

Moonphase, titanium, and two-tone examples

The Moonphase is a distinct complication version; Sotheby’s reports 700 movements produced for the German Teutonic Moonphase model. Separately documented examples include the titanium 345.0810 and a two-tone steel-and-gold-plated watch. The cited records do not provide enough consistent detail to compare their dimensions, production totals, or rarity across the family.

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Omega Men's 326.30.40.50.01.002 Speed Master Racing Analog Display Swiss Automatic Silver Watch
  • Stainless steel case
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  • Swiss-automatic movement
  • Case diameter: 40mm
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What to check before buying a Teutonic

A vintage listing should be assessed as an individual watch, not authenticated by its model nickname or a seller’s broad description. Use the reference and movement as the starting point, then check the watch’s physical condition and documentation.

  • Reference and movement: confirm whether the watch is represented as a hand-wound calibre 861 model, an automatic 376.0806 Mark V with calibre 1045, or a distinct complication or material variant. Make sure the listing does not mix specifications from different references.
  • Case dimensions and material: compare the stated dimensions with the exact reference and ask how the seller measured them. Check whether the case is steel, titanium, or a documented two-tone example.
  • Dial and completeness: examine the dial configuration and establish whether the bracelet, box, papers, or other accessories are actually included. Sotheby’s 345.0803 lot, for example, lists a manual and presentation box; that does not mean other examples come with them.
  • Condition and provenance: inspect movement, case, dial, serial and reference consistency, service history, and seller documentation. Auction catalogues show that examples have been offered; they do not authenticate a watch currently for sale.
  • Price evidence: use a dated result or estimate only as evidence for that specific lot and date. Historical auction figures are not a current-market valuation.

For the hand-wound watch, a specific search such as “Omega Speedmaster Teutonic 345.0803” is more useful than relying on “Teutonic” alone. Verify the reference, movement, condition, and provenance against the individual watch.

Quick Recap

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Omega
Omega
Model 310.30.42.50.01.002
$8,142.00
Bestseller No. 3
Omega Men's 326.30.40.50.01.002 Speed Master Racing Analog Display Swiss Automatic Silver Watch
Omega Men's 326.30.40.50.01.002 Speed Master Racing Analog Display Swiss Automatic Silver Watch
Stainless steel case; Black dial; Swiss-automatic movement; Case diameter: 40mm; Water resistant to 330 feet
$4,230.00

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