Side by side

Shiro Kara RCF StormtroopervsSpinnaker Dumas Automatic

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

Add a watch
RCF Stormtrooper
Shiro KaraRCF Stormtrooper
MSRP $448
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
Buy from Shiro Kara ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
RCF Stormtrooper39mm
Dumas Automatic44mm
Power Reserve
RCF Stormtrooper41h
Dumas Automatic40h
Water Resistance
RCF Stormtrooper100m
Dumas Automatic300m
MSRP
RCF Stormtrooper$448
Dumas Automatic$239

Full specifications

Case

6 specs
Category
—
Diver
Diameter
39mm
44mm
Thickness
11.9mm
15mm
Lug-to-Lug
47.5mm
48mm
Lug Width
20mm
22mm
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
—
Blue

Movement

2 specs
Caliber
Seiko NH35
SII NH35A
Power Reserve
41h
40h

Pricing

1 specs
MSRP
$448
$239
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.

Filippo Loreti Watches Aquadiver
Filippo Loreti Watchesmicro

Aquadiver

10 variantsRef. aquadiver-automatic-red
40mm·Automatic·200m WR
$410MSRP
—Used
Phoibos Wave Master
Phoibosmicro

Wave Master

3 variantsWave Master
42mm·Automatic·300m WR
$309MSRP
—Used
Ventus Watches Field Watch One
Ventus Watchesmicro

Field Watch One

Ref. field-watch-one
40mm·Automatic·200m WR
—MSRP
—Used
Spinnaker Tesei Forged Carbon
Spinnakermicro

Tesei Forged Carbon

4 watches · 10 variantsTesei
43mm·Automatic·300m WR
$550MSRP
—Used
Viqueria Prometeo - Blue Meteorite
Viqueriamicro

Prometeo - Blue Meteorite

6 variantsRef.
39.5mm·Automatic·100m WR
—MSRP
—Used
Spinnaker Hass Automatic
Spinnakermicro

Hass Automatic

10 variantsHass
43mm·Automatic·300m WR
$445MSRP
—Used
Zelos Swordfish 3
Zelosmicro

Swordfish 3

40/42mm
2 watches · 35 variantsSwordfish
40/42mm·Automatic·200m WR
$399MSRP
—Used
Zelos Great White 43
Zelosmicro

Great White 43

3 variantsGreat White
43mm·Automatic·300m WR
$599MSRP
—Used
All alternatives to the RCF Stormtrooper →All alternatives to the Dumas Automatic →
Explore the full catalog

Follow this matchup

Get a note when Shiro Kara RCF Stormtrooper vs Spinnaker Dumas Automatic 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.

Filippo Loreti Watches AquadivervsSpinnaker Dumas AutomaticSpinnaker Dumas AutomaticvsVentus Watches Field Watch OneSpinnaker Dumas AutomaticvsViqueria Prometeo - Blue MeteoriteSpinnaker Dumas AutomaticvsZelos Swordfish 3Phoibos Wave MastervsShiro Kara RCF StormtrooperShiro Kara RCF StormtroopervsSpinnaker Tesei Forged Carbon
Edit this comparisonAdd another watchExplore more 38–45mm watches