Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Borealis Watch Co. Sintra?

At MSRP the Borealis Watch Co. Sintra is the cheaper of the two at $650, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,355 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Borealis Watch Co. Sintra?

The Borealis Watch Co. Sintra wears larger at 41.50mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 2.5mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Borealis Watch Co. Sintra?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Borealis Watch Co. Sintra.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Borealis Watch Co. Sintra?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Borealis Watch Co. Sintra.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Borealis Watch Co. Sintra?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Borealis Watch Co. Sintra uses the Miyota 9015.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsBorealis Watch Co. Sintra

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

Borealis Watch Co.Sintra

borealis-sintra-black-sunray-dial-date-miyota-9015-automatic-movement-version-b-c4

MSRP $650

At a glance

12 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Sintra41.50mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Sintra40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Sintra200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Sintra$650

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Lume

Super-LumiNova

BGW9

Movement

3 specs

Caliber

SoProd M100

Miyota 9015

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$650

Follow this matchup

Get a note when Serica Ref. 5330 Diving Chronometer Date vs Borealis Watch Co. Sintra gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring