Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the KUOE OLD SMITH 90-001?

At MSRP the KUOE OLD SMITH 90-001 is the cheaper of the two at $405, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,600 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the KUOE OLD SMITH 90-001?

The Serica Ref. 5330 Diving Chronometer Date wears larger at 39mm versus 35mm for the KUOE OLD SMITH 90-001 — a 4mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the KUOE OLD SMITH 90-001?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 50m for the KUOE OLD SMITH 90-001.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the KUOE OLD SMITH 90-001?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the KUOE OLD SMITH 90-001.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the KUOE OLD SMITH 90-001?

The Serica Ref. 5330 Diving Chronometer Date runs a automatic caliber (SoProd M100), while the KUOE OLD SMITH 90-001 runs a quartz (TMI VD78A).

Side by side

Serica Ref. 5330 Diving Chronometer DatevsKUOE OLD SMITH 90-001

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

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

KUOE OLD SMITH 90-001

os90001-agd-o-bk-sa

MSRP $405

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

OLD SMITH 90-00135mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

OLD SMITH 90-00140h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

OLD SMITH 90-00150m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

OLD SMITH 90-001$405

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Dome

Dial Color

Black

Gold

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

SoProd M100

TMI VD78A

Type

Automatic

Quartz

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$405

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