Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Maen Skymaster 38 MKIII?

At MSRP the Maen Skymaster 38 MKIII is the cheaper of the two at $1,679, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $326 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Maen Skymaster 38 MKIII?

The Serica Ref. 5330 Diving Chronometer Date wears larger at 39mm versus 38mm for the Maen Skymaster 38 MKIII — a 1mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Maen Skymaster 38 MKIII?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Maen Skymaster 38 MKIII.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Maen Skymaster 38 MKIII?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Maen Skymaster 38 MKIII.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Maen Skymaster 38 MKIII?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Maen Skymaster 38 MKIII uses the Sellita SW510mb.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsMaen Skymaster 38 MKIII

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

Maen Skymaster 38 MKIII

skymaster-38-m6-1-1

MSRP $1,679

At a glance

15 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Skymaster 38 MKIII38mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Skymaster 38 MKIII40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Skymaster 38 MKIII100m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Skymaster 38 MKIII$1,679

Full specifications

Case

7 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Black

M6.1.1

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

Sellita SW510mb

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$1,679

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