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

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $6,025 for the Tudor Pelagos — a $4,020 gap before any retailer discounting.

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

The Tudor Pelagos 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?

The Tudor Pelagos is rated to 500m versus 300m for the Serica Ref. 5330 Diving Chronometer Date.

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

The Tudor Pelagos 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?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Tudor Pelagos uses the MT5612.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsTudor Pelagos

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

m25600tb-0001

MSRP $6,025

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Pelagos40mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Pelagos70h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Pelagos500m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Pelagos$6,025

Full specifications

Case

7 specs

Diameter

39mm

40mm

Thickness

12.2mm

14.3mm

Lug-to-Lug

46.5mm

46mm

Lug Width

20mm

22mm

Material

Stainless Steel

Titanium

Finish

Brushed and polished

Satin

Water Resistance

300m

500m

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

White

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

MT5612

Power Reserve

42h

70h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$6,025

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