Side by side

Serket Watch Co Reef MarianavsSeiko Coutura

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

Add a watch
Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
Coutura
SeikoCoutura
MSRP $450
Buy from Serket Watch Co ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Reef Mariana40mm
Coutura33.7mm
Power Reserve
Reef Mariana—
Coutura40h
Water Resistance
Reef Mariana200m
Coutura100m
MSRP
Reef Mariana$449
Coutura$450

Full specifications

Case

6 specs
Category
—
Dress
Diameter
40mm
33.7mm
Thickness
13.2mm
8.4mm
Lug-to-Lug
47.5mm
40.3mm
Lug Width
20mm
16mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Orange
Black
Lume
BGW9
LumiBrite on Hands

Movement

2 specs
Caliber
Seiko NH35
6N42
Power Reserve
—
40h

Pricing

1 specs
MSRP
$449
$450
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.

DIFICIANO Marlin
DIFICIANOmicro

Marlin

4 variantsRef.
40mm·Automatic·300m WR
$399MSRP
—Used
KUOE ROYAL SMITH 90-008
KUOEmicro

ROYAL SMITH 90-008

4 watches · 20 variantsRoyal Smith
34mm·Automatic
$760MSRP
—Used
DIFICIANO Narwhal
DIFICIANOmicro

Narwhal

38mm·Automatic·300m WR
$419MSRP
—Used
Baltic MR Roulette
Balticmicro

MR Roulette

4 variantsMR Roulette
36mm·Automatic
$545MSRP
—Used
Erebus Watches Origin
Erebus Watchesmicro

Origin

6 variantsRef. origin-38-blue
38.5mm·Automatic·200m WR
—MSRP
—Used
Bremont Lady K
Bremontmicro

Lady K

8 variantsLady K
34mm·Automatic
$6,700MSRP
—Used
Ventus Watches Northstar
Ventus Watchesmicro

Northstar

8 variantsRef. northstar-n-08
40mm·Automatic·300m WR
—MSRP
—Used
Maen Grand Tonneau Jump Hour
Maenmicro

Grand Tonneau Jump Hour

2 watches · 8 variantsGrand Tonneau
34mm·Automatic
$999MSRP
—Used
All alternatives to the Reef Mariana →All alternatives to the Coutura →
Explore the full catalog

Follow this matchup

Get a note when Serket Watch Co Reef Mariana vs Seiko Coutura 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.

DIFICIANO MarlinvsSeiko CouturaSerket Watch Co Reef X Diver Black DLCvsSeiko CouturaDIFICIANO NarwhalvsSeiko CouturaErebus Watches OriginvsSeiko CouturaKUOE ROYAL SMITH 90-008vsSerket Watch Co Reef MarianaBaltic MR RoulettevsSerket Watch Co Reef Mariana
Edit this comparisonAdd another watch