Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmvsRalf Tech WRX Automatic Chrono

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Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

Ref. 304.93.44.52.03.001·MSRP $15,700

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Buy from Omega Used on eBay

Ralf Tech WRX Automatic Chrono

MSRP $5,880

See the full watch

Buy from Ralf Tech 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 Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

WRX Automatic Chrono

Diameter

Across the case, crown excluded.

44.3mm

47.5mm

Lug-to-Lug

The number that decides fit.

50mm

n/a

Thickness

How it sits under a cuff.

16.9mm

n/a

Water Resistance

Rated in meters.

100m

300m

highest

Power Reserve

How long it runs off the wrist.

60h

highest

40h

MSRP

Sticker price, new.

$15,700

$5,880

lowest

Movement

What drives the hands.

Omega 9904

Ralf Tech RTAC001

Spec

Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

WRX Automatic Chrono

Case

7 specs

Diameter

44.25mm

47.5mm

Thickness

16.85mm

n/a

Lug-to-Lug

50mm

n/a

Lug Width

21mm

26mm

Material

Blue Ceramic

Stainless Steel (PVD black)

Finish

Steel

n/a

Water Resistance

100m

300m

Crystal & Dial

2 specs

Crystal Shape

Domed

n/a

Dial Color

Black

n/a

Movement

5 specs

Caliber

Omega 9904

Ralf Tech RTAC001

Power Reserve

60h

40 hoursh

Hacking

Yes

Hand-winding

Yes

Complications

Chronograph, Moonphase

None

Pricing

1 specs

MSRP

$15,700

$5,880

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Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mmvsRalf Tech WRX Automatic Chrono

Measurements

Case

Crystal & Dial

Movement

Pricing

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