Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the KUOE ROYAL SMITH 90-010?

At MSRP the KUOE ROYAL SMITH 90-010 is the cheaper of the two at $1,050, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $955 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the KUOE ROYAL SMITH 90-010?

The Serica Ref. 5330 Diving Chronometer Date wears larger at 39mm versus 35mm for the KUOE ROYAL SMITH 90-010 — a 4mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the KUOE ROYAL SMITH 90-010?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 50m for the KUOE ROYAL SMITH 90-010.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the KUOE ROYAL SMITH 90-010?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the KUOE ROYAL SMITH 90-010.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the KUOE ROYAL SMITH 90-010?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the KUOE ROYAL SMITH 90-010 uses the Miyota 9122.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsKUOE ROYAL SMITH 90-010

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 ROYAL SMITH 90-010

rs90010-iv-g

MSRP $1,050

At a glance

13 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

ROYAL SMITH 90-01035mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

ROYAL SMITH 90-01040h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

ROYAL SMITH 90-01050m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

ROYAL SMITH 90-010$1,050

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Dome

Dial Color

Black

Ivory

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Miyota 9122

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$1,050

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