Side by side

Helgray Poseidon Diver (Automatic)vsPraesidus DD-45

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

Poseidon Diver (Automatic)
HelgrayPoseidon Diver (Automatic)
MSRP $249
DD-45
PraesidusDD-45
MSRP $299

At a glance

10 of 29 specs differ
Diameter
Poseidon Diver (Automatic)40mm
DD-4540mm
Power Reserve
Poseidon Diver (Automatic)40h
DD-4540h
Water Resistance
Poseidon Diver (Automatic)300m
DD-45100m
MSRP
Poseidon Diver (Automatic)$249
DD-45$299

Full specifications

Case

5 specs
Category
Diver
Field
Thickness
12mm
—
Lug-to-Lug
46mm
46.5mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
OG

Movement

2 specs
Caliber
NH35 Warranty
Ameriquartz USA
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$249
$299

Follow this matchup

Get a note when Helgray Poseidon Diver (Automatic) vs Praesidus DD-45 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.

Galo Super200 Dark Edition
Galomicro

Super200 Dark Edition

2 watches · 6 variantsSuper200
39mm·Automatic·200m WR
$488MSRP
—Used
Praesidus DD-45 Hangar Midnight
Praesidusmicro

DD-45 Hangar Midnight

5 variantsDD-45 Hangar
40mm·Quartz·100m WR
$875MSRP
—Used
Vaer D5 Tropic Auto
Vaermicro
Tropic

D5 Tropic Auto

Ref. d5-tropic-usa-diver
39mm·Automatic·200m WR
$699MSRP
—Used
Marathon Jeep Willys SSGPQ
Marathonmicro
Jeep x Marathon

Jeep Willys SSGPQ

4 watches · 4 variantsJeep x Marathon
41mm·Quartz
$600MSRP
—Used
Bremont Supermarine 300M
Bremontmicro

Supermarine 300M

8 watches · 39 variantsSupermarine
40mm·Automatic·300m WR
$3,550MSRP
—Used
Vaer C5 Recon Field Solar
Vaermicro
Recon Field

C5 Recon Field Solar

Ref. c5-recon-field-solar-40mm-usa
40mm·Quartz·100m WR
$329MSRP
—Used
Islander Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302
Islandermicro
Under $50

Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302

9 watches · 9 variantsUnder $50
40mm·Automatic·200m WR
$649MSRP
—Used
Hemel HF1 Snelway
Hemelmicro
Snelway

HF1 Snelway

6 variantsSnelway
40mm·Quartz·100m WR
$200MSRP
—Used
All alternatives to the Poseidon Diver (Automatic) →All alternatives to the DD-45 →
Explore the full catalog
Adjacent matchups

People also compared

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

Praesidus DD-45vsGalo Super200 Dark EditionPraesidus DD-45vsVaer D5 Tropic AutoBremont Supermarine 300MvsPraesidus DD-45Islander Hudson "Harpoon Diver" 40mm Watch with Degrading Black Dial #ISL-302vsPraesidus DD-45Helgray Poseidon Diver (Automatic)vsPraesidus DD-45 Hangar MidnightMarathon Jeep Willys SSGPQvsHelgray Poseidon Diver (Automatic)
Edit this comparisonAdd another watchExplore more 39–41mm watches