Side by side

Serket Watch Co Reef MarianavsOblvlo SK Air Skeleton

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
SK Air Skeleton
OblvloSK Air Skeleton
MSRP $360
Buy from Serket Watch Co ↗
Buy used on eBay ↗
Buy from Oblvlo ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Reef Mariana40mm
SK Air Skeleton42mm
Power Reserve
Reef Mariana—
SK Air Skeleton40h
Water Resistance
Reef Mariana200m
SK Air Skeleton50m
MSRP
Reef Mariana$449
SK Air Skeleton$360

Full specifications

Case

5 specs
Category
—
Skeleton
Diameter
40mm
42mm
Thickness
13.2mm
12mm
Lug-to-Lug
47.5mm
46mm
Water Resistance
200m
50m

Crystal & Dial

2 specs
Dial Color
Orange
Black
Lume
BGW9
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH35
—
Power Reserve
—
40h

Pricing

1 specs
MSRP
$449
$360
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
Oblvlo LMQ Skeleton
Oblvlomicro
LM Series

LMQ Skeleton

Ref. LMQ
42mm·Automatic
$239MSRP
—Used
DIFICIANO Narwhal
DIFICIANOmicro

Narwhal

38mm·Automatic·300m WR
$419MSRP
—Used
Oblvlo BM Skeleton
Oblvlomicro
BM Series

BM Skeleton

Ref. BM
43mm·Automatic
$217MSRP
—Used
Ventus Watches Northstar
Ventus Watchesmicro

Northstar

8 variantsRef. northstar-n-08
40mm·Automatic·300m WR
—MSRP
—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
Christopher Ward Twelve X Black Shadow
Christopher Wardmicro

Twelve X Black Shadow

9 watches · 22 variantsTwelve
40mm·Automatic·100m WR
$6,275MSRP
—Used
Boldr Merlion 50th Anniversary
Boldrmicro
Limited Editions

Merlion 50th Anniversary

Ref. merlion-50th-anniversary
40mm·Automatic·200m WR
$449MSRP
—Used
All alternatives to the Reef Mariana →All alternatives to the SK Air Skeleton →
Explore the full catalog

Follow this matchup

Get a note when Serket Watch Co Reef Mariana vs Oblvlo SK Air Skeleton 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 MarlinvsOblvlo SK Air SkeletonSerket Watch Co Reef X Diver Black DLCvsOblvlo SK Air SkeletonDIFICIANO NarwhalvsOblvlo SK Air SkeletonOblvlo SK Air SkeletonvsVentus Watches NorthstarOblvlo LMQ SkeletonvsSerket Watch Co Reef MarianaOblvlo BM SkeletonvsSerket Watch Co Reef Mariana
Edit this comparisonAdd another watchExplore more 39–43mm watches