Omega Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mmvsZero West LS-1 Land Speed 1927

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Omega Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm

Ref. 310.92.44.51.01.002·MSRP $15,700

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Buy from Omega Used on eBay

Zero West LS-1 Land Speed 1927

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Buy from Zero West Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm

LS-1 Land Speed 1927

Diameter

Across the case, crown excluded.

44.3mm

44mm

Lug-to-Lug

The number that decides fit.

50mm

lowest

52.5mm

Thickness

How it sits under a cuff.

15.1mm

lowest

15.7mm

Water Resistance

Rated in meters.

50m

100m

highest

Power Reserve

How long it runs off the wrist.

60h

highest

48h

MSRP

Sticker price, new.

$15,700

n/a

Movement

What drives the hands.

Omega 9900

Valjoux 7750

Spec

Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mm

LS-1 Land Speed 1927

Case

7 specs

Diameter

44.25mm

44mm

Thickness

15.09mm

15.7mm

Lug-to-Lug

50mm

52.5mm

Lug Width

21mm

22mm

Material

Black Ceramic

Stainless Steel

Finish

Black ceramic

n/a

Water Resistance

50m

100m

Crystal & Dial

2 specs

Crystal Shape

Domed

n/a

Dial Color

Black

n/a

Movement

5 specs

Caliber

Omega 9900

Valjoux 7750

Power Reserve

60h

48h

Hacking

Yes

Hand-winding

Yes

Complications

Chronograph

None

Pricing

1 specs

MSRP

$15,700

n/a

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Omega Speedmaster Dark Side of the Moon Co Axial Master Chronometer Chronograph 44 25mmvsZero West LS-1 Land Speed 1927

Measurements

Case

Crystal & Dial

Movement

Pricing

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