Side by side

Boldr BlastoisevsTissot Seastar 1000 GMT

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

Blastoise
BoldrBlastoise
MSRP $449
Seastar 1000 GMT
TissotSeastar 1000 GMT
MSRP $575

At a glance

9 of 29 specs differ
Diameter
Blastoise40mm
Seastar 1000 GMT40mm
Power Reserve
Blastoise40h
Seastar 1000 GMT40h
Water Resistance
Blastoise200m
Seastar 1000 GMT300m
MSRP
Blastoise$449
Seastar 1000 GMT$575

Full specifications

Case

3 specs
Thickness
12mm
11.77mm
Lug-to-Lug
49.5mm
40mm
Water Resistance
200m
300m

Crystal & Dial

3 specs
Dial Color
Blastoise
Black
Indices
Applied
Indexes
Lume
Super-LumiNova
Super-LumiNova ®

Movement

2 specs
Caliber
Seiko (SII) NH37
11 1/2'''
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$449
$575

Follow this matchup

Get a note when Boldr Blastoise vs Tissot Seastar 1000 GMT 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.

Baltic Aquascaphe Classic
Balticmicro

Aquascaphe Classic

2 variantsAquascaphe Classic
39mm·Automatic·200m WR
$648MSRP
—Used
CWC Arctic Radar Quartz Diver Watch
CWCmicro

Arctic Radar Quartz Diver Watch

Ref. cwc-arctic-radar-diver-watch-white-dial
41mm·Quartz·300m WR
$666MSRP
—Used
CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top
CWCmicro

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top

Ref. cwc-rn-quartz-matte-top-day-date-rn300-mt-qs120-dd
41mm·Quartz·300m WR
$624MSRP
—Used
Spinnaker Fleuss 40 Automatic
Spinnakermicro

Fleuss 40 Automatic

9 watches · 29 variantsFleuss
40mm·Automatic·150m WR
$450MSRP
—Used
Vaer DS2 Meridian Quartz
Vaermicro
Meridian

DS2 Meridian Quartz

6 watches · 23 variantsMeridian
39mm·Quartz·150m WR
$239MSRP
—Used
Hemel HD24 Automatic
Hemelmicro

HD24 Automatic

8 variantsHD24
40mm·Automatic·200m WR
$300MSRP
—Used
Phoibos Argo
Phoibosmicro

Argo

Ref. phoibos-argo-200m-automatic-diver-watch-py052f-spiral-sunray-yellow
40.5mm·Automatic·200m WR
$345MSRP
—Used
Yema Navygraf Marine Nationale Quartz
Yemamicro

Navygraf Marine Nationale Quartz

9 watches · 12 variantsNavygraf
39mm·Quartz·100m WR
$499MSRP
—Used
All alternatives to the Blastoise →All alternatives to the Seastar 1000 GMT →
Explore the full catalog
Adjacent matchups

People also compared

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

Boldr CharizardvsTissot Seastar 1000 GMTBaltic Aquascaphe ClassicvsTissot Seastar 1000 GMTBaltic Aquascaphe Dual-CrownvsTissot Seastar 1000 GMTBaltic Aquascaphe BronzevsTissot Seastar 1000 GMTBoldr BlastoisevsCWC Arctic Radar Quartz Diver WatchBoldr BlastoisevsCWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top
Edit this comparisonAdd another watchMore diver comparisonsBest Diver Watches Under $500Explore more 39–41mm watches