Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Oblvlo TM Simple?

At MSRP the Oblvlo TM Simple is the cheaper of the two at $149, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,856 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Oblvlo TM Simple?

The Oblvlo TM Simple wears larger at 41mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 2mm difference across the dial.

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

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

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

The Oblvlo TM Simple carries a 42-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 TM Simple?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Oblvlo TM Simple uses the Miyota 8215.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsOblvlo TM Simple

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 TM Simple

TM-SIM

MSRP $149

At a glance

11 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

TM Simple41mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

TM Simple42h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

TM Simple50m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

TM Simple$149

Full specifications

Case

5 specs

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

4 specs

Caliber

SoProd M100

Miyota 8215

Power Reserve

42h

Jewels

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$149

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