Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Oak & Oscar The Jackson Big Eye?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $3,150 for the Oak & Oscar The Jackson Big Eye — a $1,145 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Oak & Oscar The Jackson Big Eye?

The Oak & Oscar The Jackson Big Eye wears larger at 40mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 1mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Oak & Oscar The Jackson Big Eye?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 50m for the Oak & Oscar The Jackson Big Eye.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Oak & Oscar The Jackson Big Eye?

The Oak & Oscar The Jackson Big Eye carries a 60 hours-hour power reserve against 42 hours on the Serica Ref. 5330 Diving Chronometer Date.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Oak & Oscar The Jackson Big Eye?

The Serica Ref. 5330 Diving Chronometer Date runs a automatic caliber (SoProd M100), while the Oak & Oscar The Jackson Big Eye runs a manual (Eterna Caliber 39 (Cal. 3907M)).

Side by side

Serica Ref. 5330 Diving Chronometer DatevsOak & Oscar The Jackson Big Eye

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

Oak & Oscar The Jackson Big Eye

JXNBIGEYE

MSRP $3,150

At a glance

16 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

The Jackson Big Eye40mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

The Jackson Big Eye60 hoursh

Water Resistance

Ref. 5330 Diving Chronometer Date300m

The Jackson Big Eye50m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

The Jackson Big Eye$3,150

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Double-domed

AR Coating

Yes

Underside

Dial Color

Black

White

Indices

Applied

Baton

Movement

5 specs

Caliber

SoProd M100

Eterna Caliber 39 (Cal. 3907M)

Type

Automatic

Manual

Beat Rate

28,800 vph

4 vph

Power Reserve

42h

60 hoursh

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$3,150

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