Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Zelos GT?

At MSRP the Zelos GT is the cheaper of the two at $499, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,506 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Zelos GT?

The Zelos GT 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 Zelos GT?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Zelos GT.

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

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Zelos GT.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Zelos GT?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Zelos GT uses the Miyota 9133.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsZelos GT

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

Zelos GT

gt-42mm-azzurro

MSRP $499

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

GT42mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

GT40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

GT100m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

GT$499

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

SS - Azzurro

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Miyota 9133

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$499

Follow this matchup

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

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Vaermicro

Meridian

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Vaer D5 Meridian AutovsZelos GT Yema Superman Dato CMM.10vsZelos GT Vaer D5 Tropic AutovsZelos GT Wolbrook Skindiver II AutomaticvsZelos GT Serica Ref. 5330 Diving Chronometer DatevsMaen Manhattan 40 Serica Ref. 5330 Diving Chronometer DatevsGeckota Chronotimer Sports Edition

Edit this comparison Add another watch Explore more 38–43mm watches

Serica Ref. 5330 Diving Chronometer DatevsZelos GT

At a glance

Full specifications

Follow this matchup

More watches worth a look

D5 Meridian Auto

Manhattan 40

Superman Dato CMM.10

Chronotimer Sports Edition

D5 Tropic Auto

Millésime 2024 — Perception 睦 (Mù)

Skindiver II Automatic

MBII

People also compared