Side by side

Boldr BlastoisevsOceanica Watch Co. Manta Ray Diver

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

Add a watch
Blastoise
BoldrBlastoise
MSRP $449
Manta Ray Diver
Oceanica Watch Co.Manta Ray Diver
MSRP $430
Buy from Boldr ↗
Buy used on eBay ↗
Buy from Oceanica Watch Co. ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
Blastoise40mm
Manta Ray Diver40mm
Power Reserve
Blastoise40h
Manta Ray Diver—
Water Resistance
Blastoise200m
Manta Ray Diver200m
MSRP
Blastoise$449
Manta Ray Diver$430

Full specifications

Case

3 specs
Category
Diver
—
Lug-to-Lug
49.5mm
48mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
Dial Color
Blastoise
Black
Lume
Super-LumiNova
BGW9 Swiss

Movement

2 specs
Caliber
Seiko (SII) NH37
Miyota 9015
Power Reserve
40h
—

Pricing

1 specs
MSRP
$449
$430
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.

Baltic Aquascaphe Dual-Crown
Balticmicro

Aquascaphe Dual-Crown

2 variantsAquascaphe Dual-Crown
39mm·Automatic·200m WR
$724MSRP
—Used
Matterhorn Watch Co. DiveMaster 300
Matterhorn Watch Co.micro

DiveMaster 300

3 variantsRef.
41mm·Automatic·300m WR
$401MSRP
—Used
Farr + Swit Vice
Farr + Switmicro

Vice

40mm·Automatic·300m WR
$729MSRP
—Used
Phoibos Depth Hunter
Phoibosmicro

Depth Hunter

3 variantsDepth Hunter
40mm·Automatic·300m WR
$470MSRP
—Used
Spinnaker Fleuss 40 Automatic
Spinnakermicro

Fleuss 40 Automatic

9 watches · 20 variantsFleuss
40mm·Automatic·150m WR
$450MSRP
—Used
Hemel HD24 Automatic
Hemelmicro

HD24 Automatic

8 variantsHD24
40mm·Automatic·200m WR
$300MSRP
—Used
UBIQ Dual
UBIQmicro

Dual

5 variantsRef. dual-applesour
39mm·Automatic·200m WR
$704MSRP
—Used
Phoibos Argo
Phoibosmicro

Argo

Ref. phoibos-argo-200m-automatic-diver-watch-py052f-spiral-sunray-yellow
40.5mm·Automatic·200m WR
$345MSRP
—Used
All alternatives to the Blastoise →All alternatives to the Manta Ray Diver →
Explore the full catalog

Follow this matchup

Get a note when Boldr Blastoise vs Oceanica Watch Co. Manta Ray Diver 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.

Boldr CharizardvsOceanica Watch Co. Manta Ray DiverBaltic Aquascaphe Dual-CrownvsOceanica Watch Co. Manta Ray DiverBaltic Aquascaphe ClassicvsOceanica Watch Co. Manta Ray DiverBaltic Aquascaphe BronzevsOceanica Watch Co. Manta Ray DiverBoldr BlastoisevsMatterhorn Watch Co. DiveMaster 300Boldr BlastoisevsFarr + Swit Vice
Edit this comparisonAdd another watchExplore more 39–41mm watches