Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Zelos Skyraider 2?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $2,399 for the Zelos Skyraider 2 — a $394 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Zelos Skyraider 2?

The Zelos Skyraider 2 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 Skyraider 2?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 50m for the Zelos Skyraider 2.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Zelos Skyraider 2?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Zelos Skyraider 2.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Zelos Skyraider 2?

The Serica Ref. 5330 Diving Chronometer Date runs a automatic caliber (SoProd M100), while the Zelos Skyraider 2 runs a manual (ETA 6498-1 Élaboré).

Side by side

Serica Ref. 5330 Diving Chronometer DatevsZelos Skyraider 2

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 Skyraider 2

skyraider-2-mokume

MSRP $2,399

At a glance

15 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Skyraider 242mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Skyraider 240h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Skyraider 250m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Skyraider 2$2,399

Full specifications

Case

7 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Black

Mokume

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

SoProd M100

ETA 6498-1 Élaboré

Type

Automatic

Manual

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$2,399

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