Which is cheaper, the Praesidus A-11 Phantom or the Formex Reef 42 mm?

At MSRP the Praesidus A-11 Phantom is the cheaper of the two at $300, against $2,414 for the Formex Reef 42 mm — a $2,114 gap before any retailer discounting.

Which is bigger, the Praesidus A-11 Phantom or the Formex Reef 42 mm?

The Formex Reef 42 mm wears larger at 42mm versus 38mm for the Praesidus A-11 Phantom — a 4mm difference across the dial.

Which has better water resistance, the Praesidus A-11 Phantom or the Formex Reef 42 mm?

The Formex Reef 42 mm is rated to 300m versus 100m for the Praesidus A-11 Phantom.

Which has a longer power reserve, the Praesidus A-11 Phantom or the Formex Reef 42 mm?

The Formex Reef 42 mm carries a 56-hour power reserve against 40 hours on the Praesidus A-11 Phantom.

What movement does the Praesidus A-11 Phantom run compared to the Formex Reef 42 mm?

Both watches run automatic movements — the Praesidus A-11 Phantom uses the Seiko NH35 and the Formex Reef 42 mm uses the Sellita SW300-1.

Side by side

Praesidus A-11 PhantomvsFormex Reef 42 mm

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Praesidus A-11 Phantom

P-38-PH-MB-SDCSG

MSRP $300

Formex Reef 42 mm

reef-42mm-automatic-cosc-300m-black

MSRP $2,414

At a glance

12 of 29 specs differ

Diameter

A-11 Phantom38mm

Reef 42 mm42mm

Power Reserve

A-11 Phantom40h

Reef 42 mm56h

Water Resistance

A-11 Phantom100m

Reef 42 mm300m

MSRP

A-11 Phantom$300

Reef 42 mm$2,414

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Dial Color

Phantom

Black

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

Seiko NH35

Sellita SW300-1

Power Reserve

40h

56h

Pricing

1 specs

MSRP

$300

$2,414

Follow this matchup

Get a note when Praesidus A-11 Phantom vs Formex Reef 42 mm 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.

Zelosmicro

Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83

9 watches · 9 variantsUnder $50

39mm·Automatic·100m WR

$299MSRP

—Used

Venezianicomicro

Nereide Titanio

Ref. nereide-titanio-4521558

42mm·Automatic·300m WR

$1,250MSRP

—Used

Boldrmicro

Venture

14 variantsRef. venture-black-dawn

38mm·Automatic·200m WR

$339MSRP

—Used

Borealis Watch Co.micro

Caloura 300m

4 variantsCaloura 300m

42mm·Automatic·300m WR

$275MSRP

—Used

All alternatives to the A-11 Phantom →All alternatives to the Reef 42 mm →

Explore the full catalog

Adjacent matchups

People also compared

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

Formex Reef 42 mmvsZelos Swordfish Field 38 BOLDR x ArtStoryvsFormex Reef 42 mm Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83vsFormex Reef 42 mm Formex Reef 42 mmvsBoldr Venture Praesidus A-11 PhantomvsFormex Reef 39.5 mm Praesidus A-11 PhantomvsPhoibos Great Wall

Edit this comparison Add another watch Explore more 37–43mm watches

Praesidus A-11 PhantomvsFormex Reef 42 mm

At a glance

Full specifications

Follow this matchup

More watches worth a look

Swordfish Field 38

Great Wall

BOLDR x ArtStory

Eagle Ray

Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83

Nereide Titanio

Venture

Caloura 300m

People also compared