Side by side

Praesidus Service WatchvsSerket Watch Co Reef Mariana

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

Add a watch
Service Watch
PraesidusService Watch
MSRP $259
Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
Buy from Praesidus ↗
Buy used on eBay ↗
Buy from Serket Watch Co ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Service Watch42mm
Reef Mariana40mm
Power Reserve
Service Watch40h
Reef Mariana—
Water Resistance
Service Watch100m
Reef Mariana200m
MSRP
Service Watch$259
Reef Mariana$449

Full specifications

Case

6 specs
Category
Field
—
Diameter
42mm
40mm
Thickness
—
13.2mm
Lug-to-Lug
—
47.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Dial Color
Green
Orange
Lume
None
BGW9

Movement

1 specs
Power Reserve
40h
—

Pricing

1 specs
MSRP
$259
$449
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.

Islander Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83
Islandermicro
Under $50

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
DIFICIANO Marlin
DIFICIANOmicro

Marlin

4 variantsRef.
40mm·Automatic·300m WR
$399MSRP
—Used
Boldr Merlion 50th Anniversary
Boldrmicro
Limited Editions

Merlion 50th Anniversary

Ref. merlion-50th-anniversary
40mm·Automatic·200m WR
$449MSRP
—Used
DIFICIANO Narwhal
DIFICIANOmicro

Narwhal

38mm·Automatic·300m WR
$419MSRP
—Used
Zelos Swordfish Field 38
Zelosmicro

Swordfish Field 38

2 watches · 35 variantsSwordfish
38mm·Automatic·200m WR
$399MSRP
—Used
Ventus Watches Northstar
Ventus Watchesmicro

Northstar

8 variantsRef. northstar-n-08
40mm·Automatic·300m WR
—MSRP
—Used
Zelos Aurora Field
Zelosmicro

Aurora Field

38/42mm
2 watches · 25 variantsAurora
38/42mm·Automatic·200m WR
$529MSRP
—Used
Boldr The T Rex By Boldr X Nitecore
Boldrmicro

The T Rex By Boldr X Nitecore

Ref. the-t-rex-by-boldr-x-nitecore
40mm·Automatic·200m WR
$499MSRP
—Used
All alternatives to the Service Watch →All alternatives to the Reef Mariana →
Explore the full catalog

Follow this matchup

Get a note when Praesidus Service Watch vs Serket Watch Co Reef Mariana gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Islander Mitchel Black DLC Automatic Field Watch with Luminous Dial, AR Sapphire Crystal #ISL-83vsSerket Watch Co Reef MarianaBoldr Merlion 50th AnniversaryvsSerket Watch Co Reef MarianaSerket Watch Co Reef MarianavsZelos Swordfish Field 38Serket Watch Co Reef MarianavsZelos Aurora FieldDIFICIANO MarlinvsPraesidus Service WatchPraesidus Service WatchvsSerket Watch Co Reef X Diver Black DLC
Edit this comparisonAdd another watchExplore more 39–43mm watches