Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Oblvlo JM Tourbillon?

At MSRP the Oblvlo JM Tourbillon is the cheaper of the two at $516, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,489 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Oblvlo JM Tourbillon?

The Oblvlo JM Tourbillon wears larger at 42mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 3mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Oblvlo JM Tourbillon?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 50m for the Oblvlo JM Tourbillon.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Oblvlo JM Tourbillon?

The Oblvlo JM Tourbillon carries a 65-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 Oblvlo JM Tourbillon?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Oblvlo JM Tourbillon uses the OBL.8024.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsOblvlo JM Tourbillon

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

Oblvlo JM Tourbillon

JM-TB

MSRP $516

At a glance

11 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

JM Tourbillon42mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

JM Tourbillon65h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

JM Tourbillon50m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

JM Tourbillon$516

Full specifications

Case

5 specs

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

4 specs

Caliber

SoProd M100

OBL.8024

Power Reserve

42h

65h

Jewels

Complications

COSC, Date

Tourbillon

Pricing

1 specs

MSRP

$2,005

$516

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