Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Bremont MBII?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $5,400 for the Bremont MBII — a $3,395 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Bremont MBII?

The Bremont MBII wears larger at 43mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 4mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Bremont MBII?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Bremont MBII.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Bremont MBII?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Bremont MBII.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Bremont MBII?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Bremont MBII uses the BE-36AE.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsBremont MBII

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

Bremont MBII

mbii-wh-blue-bracelet

MSRP $5,400

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

MBII43mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

MBII40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

MBII100m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

MBII$5,400

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

White

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

BE-36AE

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$5,400

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Serica Ref. 5330 Diving Chronometer DatevsBremont MBII

At a glance

Full specifications

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