Which is cheaper, the Omega Constellation Co Axial Master Chronometer or the KUOE OLD SMITH 90-007?

At MSRP the KUOE OLD SMITH 90-007 is the cheaper of the two at $640, against $8,500 for the Omega Constellation Co Axial Master Chronometer — a $7,860 gap before any retailer discounting.

Which is bigger, the Omega Constellation Co Axial Master Chronometer or the KUOE OLD SMITH 90-007?

The KUOE OLD SMITH 90-007 wears larger at 35mm versus 29mm for the Omega Constellation Co Axial Master Chronometer — a 6mm difference across the dial.

Which has a longer power reserve, the Omega Constellation Co Axial Master Chronometer or the KUOE OLD SMITH 90-007?

The Omega Constellation Co Axial Master Chronometer carries a 50-hour power reserve against 42 hours on the KUOE OLD SMITH 90-007.

What movement does the Omega Constellation Co Axial Master Chronometer run compared to the KUOE OLD SMITH 90-007?

Both watches run automatic movements — the Omega Constellation Co Axial Master Chronometer uses the Omega 8700 and the KUOE OLD SMITH 90-007 uses the Miyota 82S5.

Side by side

Omega Constellation Co Axial Master ChronometervsKUOE OLD SMITH 90-007

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch

Omega Constellation Co Axial Master Chronometer

131.10.29.20.52.001

MSRP $8,500

KUOE OLD SMITH 90-007

os90007-abl-cv

MSRP $640

At a glance

15 of 29 specs differ

Diameter

Constellation Co Axial Master Chronometer29mm

OLD SMITH 90-00735mm

Power Reserve

Constellation Co Axial Master Chronometer50h

OLD SMITH 90-00742h

Water Resistance

Constellation Co Axial Master Chronometer50m

OLD SMITH 90-00750m

MSRP

Constellation Co Axial Master Chronometer$8,500

OLD SMITH 90-007$640

Full specifications

Case

6 specs

Diameter

29mm

35mm

Thickness

12mm

12.25mm

Lug-to-Lug

31.2mm

42.3mm

Lug Width

—

18mm

Finish

Steel

Brushed and polished

Caseback

—

Solid

Crystal & Dial

4 specs

Crystal Shape

Domed

Dome

AR Coating

—

Yes

Dial Color

Silver

Ivory

Indices

—

Applied

Movement

4 specs

Caliber

Omega 8700

Miyota 82S5

Beat Rate

0 vph

28,800 vph

Power Reserve

50h

42h

Jewels

Pricing

1 specs

MSRP

$8,500

$640

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Omega Constellation Co Axial Master ChronometervsKUOE OLD SMITH 90-007

At a glance

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