Side by side

Serket Watch Co Reef X DivervsLongines HYDROCONQUEST GMT

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

Add a watch
Reef X Diver
Serket Watch CoReef X Diver
MSRP $499
HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350
Buy from Serket Watch Co ↗
Buy used on eBay ↗
Buy from Longines ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
Reef X Diver43mm
HYDROCONQUEST GMT43mm
Power Reserve
Reef X Diver40h
HYDROCONQUEST GMT72h
Water Resistance
Reef X Diver200m
HYDROCONQUEST GMT300m
MSRP
Reef X Diver$499
HYDROCONQUEST GMT$3,350

Full specifications

Case

4 specs
Category
—
Diver
Thickness
12.7mm
12.9mm
Lug-to-Lug
50mm
52mm
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Pink
Green

Movement

2 specs
Caliber
Seiko NH35
L844.5
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$499
$3,350
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.

Bahrami Watches Ω - 02
Bahrami Watchesmicro
bahrami ω

Ω - 02

Ref. bahrami-02
42mm·Automatic·200m WR
$850MSRP
—Used
Bremont S502
Bremontmicro
Supermarine

S502

8 watches · 39 variantsSupermarine
43mm·Automatic·500m WR
$5,100MSRP
—Used
Filippo Loreti Watches Superman Diver Automatic
Filippo Loreti Watchesmicro

Superman Diver Automatic

2 variantsRef. house-of-el-diver-fortress-of-solitude
42mm·Automatic·200m WR
$299MSRP
—Used
Noctua Watch Corp. P-1
Noctua Watch Corp.micro

P-1

Ref. noctua-watch-corp-p-1
42mm·Automatic·300m WR
$375MSRP
—Used
Spinnaker Cahill Automatic
Spinnakermicro

Cahill Automatic

3 variantsCahill
42mm·Automatic·200m WR
$350MSRP
—Used
Noctua Watch Corp. PD-1
Noctua Watch Corp.micro

PD-1

Ref. noctua-watch-corp-pd-1
42mm·Automatic·300m WR
$429MSRP
—Used
Islander Islander Automatic GMT Dive Watch with Blue Waffle Dial #ISL-214
Islandermicro
Under $50

Islander Automatic GMT Dive Watch with Blue Waffle Dial #ISL-214

9 watches · 9 variantsUnder $50
42mm·Automatic·200m WR
$499MSRP
—Used
Shiro Kara Terebi テレビ: DORAYAKi
Shiro Karamicro

Terebi テレビ: DORAYAKi

Ref. ddddsgdsgdsg
42mm·Automatic·100m WR
$418MSRP
—Used
All alternatives to the Reef X Diver →All alternatives to the HYDROCONQUEST GMT →
Explore the full catalog

Follow this matchup

Get a note when Serket Watch Co Reef X Diver vs Longines HYDROCONQUEST GMT 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.

Serket Watch Co Reef X Diver Black DLCvsLongines HYDROCONQUEST GMTBahrami Watches Ω - 02vsLongines HYDROCONQUEST GMTBahrami Watches Ω - 01vsLongines HYDROCONQUEST GMTFilippo Loreti Watches Superman Diver AutomaticvsLongines HYDROCONQUEST GMTBremont S502vsSerket Watch Co Reef X DiverBremont Supermarine 500MvsSerket Watch Co Reef X Diver
Edit this comparisonAdd another watchExplore more 42–44mm watches