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Comparison Luxury chronographs

Omega Speedmaster Moonwatch Professional vs A. Lange & Söhne Datograph Up/Down: which one should you buy?

Quick answer

Buy the Omega Speedmaster Moonwatch Professional if you want the most storied chronograph. Buy the A. Lange & Söhne Datograph Up/Down instead if you want the finest chronograph.

By Opulique Editorial Team Updated 1 min read

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Omega Speedmaster Moonwatch Professional
Buy

Omega Speedmaster Moonwatch Professional

Best for The Moonwatch

Typically $7,400–$8,100

Check Price on Amazon Paid link
A. Lange & Söhne Datograph Up/Down
Buy

A. Lange & Söhne Datograph Up/Down

Best for German masterpiece

Typically $110,000–$140,000

Check Price on Amazon Paid link

Quick comparison

FeatureOmega Speedmaster Moonwatch ProfessionalA. Lange & Söhne Datograph Up/Down
VerdictBuyBuy
Typical price$7,400–$8,100$110,000–$140,000
Best forThe MoonwatchGerman masterpiece
Key featureManual-wind chronograph worn on the Moon, now Master ChronometerFlyback chronograph
Case42 mm steel41 mm platinum
MovementOmega 3861 manualL951.6
Water resistance50 m30 m
Power reserve50 hours60 hours
Where to buyCheck Price Paid linkCheck Price Paid link

Main differences

Case

Omega Speedmaster Moonwatch Professional: 42 mm steel; A. Lange & Söhne Datograph Up/Down: 41 mm platinum.

Movement

Omega Speedmaster Moonwatch Professional: Omega 3861 manual; A. Lange & Söhne Datograph Up/Down: L951.6.

Water resistance

Omega Speedmaster Moonwatch Professional: 50 m; A. Lange & Söhne Datograph Up/Down: 30 m.

Power reserve

Omega Speedmaster Moonwatch Professional: 50 hours; A. Lange & Söhne Datograph Up/Down: 60 hours.

Why buy it

Omega Speedmaster Moonwatch Professional: manual-wind chronograph worn on the Moon, now Master Chronometer; A. Lange & Söhne Datograph Up/Down: flyback chronograph.

Made for

Omega Speedmaster Moonwatch Professional: the Moonwatch; A. Lange & Söhne Datograph Up/Down: German masterpiece.

Usual price

Omega Speedmaster Moonwatch Professional: $7,400–$8,100; A. Lange & Söhne Datograph Up/Down: $110,000–$140,000.

Which should you choose?

Choose the Omega Speedmaster Moonwatch Professional if you

  • you want the most storied chronograph
  • value iconic
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Choose the A. Lange & Söhne Datograph Up/Down if you

  • you want the finest chronograph
  • value exceptional
Check Price Paid link

If neither feels right

Neither is the only answer. See every piece we would buy (and the ones we would skip) in our list of the best luxury chronographs.

Not sure about either? Consider these

Zenith Chronomaster Sport

Zenith · Luxury chronographs

Zenith Chronomaster Sport

Buy it if you want El Primero precision.

Verdict
Buy
Best for
Precision icon
Typical price
$11,500–$12,500

Pros

  • Superb movement
  • Distinctive

Cons

  • Pricey
Check Price on Amazon Paid linkRead our review
Vacheron Constantin Overseas Chronograph

Vacheron Constantin · Luxury chronographs

Vacheron Constantin Overseas Chronograph

Buy it if you want haute sport.

Verdict
Buy
Best for
Haute sport chrono
Typical price
$36,000–$42,000

Pros

  • Superb
  • Quick-change

Cons

  • Pricey
Check Price on Amazon Paid linkRead our review

Frequently asked questions

Omega Speedmaster Moonwatch Professional or A. Lange & Söhne Datograph Up/Down: which should I buy?

Buy the Omega Speedmaster Moonwatch Professional if you want the most storied chronograph. Buy the A. Lange & Söhne Datograph Up/Down instead if you want the finest chronograph.

Is the price difference worth it?

The Omega Speedmaster Moonwatch Professional usually costs $7,400–$8,100 and the A. Lange & Söhne Datograph Up/Down $110,000–$140,000. Pay more only if the differences above matter to you.

Opulique Editorial Team

Part of the Opulique research team. We compare specifications, documentation and real-world trade-offs so you can decide faster.

How we research products Editorial policy

Omega Speedmaster Moonwatch Professional or A. Lange & Söhne Datograph Up/Down: the full reasoning

Omega Speedmaster Moonwatch Professional or A. Lange & Söhne Datograph Up/Down? Both are strong luxury chronographs, which is exactly why the choice is hard. The short version first: buy the Omega Speedmaster Moonwatch Professional if you want the most storied chronograph, and buy the A. Lange & Söhne Datograph Up/Down if you want the finest chronograph. The rest of this page explains why, with usual US prices.

Where they differ

The Omega Speedmaster Moonwatch Professional wins on manual-wind chronograph worn on the Moon, now Master Chronometer. The A. Lange & Söhne Datograph Up/Down answers with flyback chronograph. Case: 42 mm steel on the Omega Speedmaster Moonwatch Professional, 41 mm platinum on the A. Lange & Söhne Datograph Up/Down. Movement: Omega 3861 manual on the Omega Speedmaster Moonwatch Professional, L951.6 on the A. Lange & Söhne Datograph Up/Down. Water resistance: 50 m on the Omega Speedmaster Moonwatch Professional, 30 m on the A. Lange & Söhne Datograph Up/Down. Power reserve: 50 hours on the Omega Speedmaster Moonwatch Professional, 60 hours on the A. Lange & Söhne Datograph Up/Down.

Reasons to buy the Omega Speedmaster Moonwatch Professional

Iconic, Accurate, Fair price for heritage. What to accept: manual wind, thick bracelet. Usual price: $7,400–$8,100. Our verdict: buy. Read the full Omega Speedmaster Moonwatch Professional review.

Reasons to buy the A. Lange & Söhne Datograph Up/Down

Exceptional. What to accept: extreme. Usual price: $110,000–$140,000. Our verdict: buy. Read the full A. Lange & Söhne Datograph Up/Down review.

Neither one?

Our list of the best luxury chronographs has every other piece with its own call. Movement: integrated in-house chronograph movements are more refined than modular ones; check service intervals.

Also consider the Zenith Chronomaster Sport ($11,500–$12,500): El Primero 1/10th second chronograph. Buy it if you want El Primero precision.

Also consider the Vacheron Constantin Overseas Chronograph ($36,000–$42,000): overseas chronograph. Buy it if you want haute sport.

Buyer tip

Omega and TAG Heuer chronographs are often discounted by authorized dealers; Rolex Daytona sells above list on the pre-owned market.

Buying in Europe: authorized-dealer prices for Swiss watches are set per country and include VAT; a watch bought in Switzerland or the EU carries the same international warranty as one bought in the US. Grey-market and pre-owned prices are often quoted in euros or Swiss francs.

Luxury prices move in a different rhythm from everyday shopping. The great houses (Chanel, Hermès, Louis Vuitton, Dior, Rolex) raise prices once or twice a year, often in January and in spring, and almost never discount their icons. Seasonal pieces, colors and many shoes, coats and knitwear drop 30–50% in the end-of-season sales in January and from late June. Watches from brands such as Omega, TAG Heuer, Longines and Breitling, and most fragrance, see the best prices around Prime Day and Black Friday. Judge any deal against the usual price we show.