Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Tudor Pelagos 39?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $5,625 for the Tudor Pelagos 39 — a $3,620 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Tudor Pelagos 39?

The Tudor Pelagos 39 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 Tudor Pelagos 39?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Tudor Pelagos 39.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Tudor Pelagos 39?

The Tudor Pelagos 39 carries a 70-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 Tudor Pelagos 39?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Tudor Pelagos 39 uses the MT5400.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsTudor Pelagos 39

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

Tudor Pelagos 39

m25407n-0001

MSRP $5,625

At a glance

15 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Pelagos 3940mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Pelagos 3970h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Pelagos 39200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Pelagos 39$5,625

Full specifications

Case

8 specs

Diameter

39mm

40mm

Thickness

12.2mm

11.8mm

Lug-to-Lug

46.5mm

46mm

Lug Width

20mm

21mm

Material

Stainless Steel

Grade 2 Titanium

Finish

Brushed and polished

Satin

Water Resistance

300m

200m

Caseback

Solid

Solid screw-down

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

$578

Lume

Super-LumiNova

luminescent ceramic composite hour markers

Movement

3 specs

Caliber

SoProd M100

MT5400

Power Reserve

42h

70h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$5,625

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