Side by side

Mark Time Watches M 1vsSpinnaker Dumas Automatic

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

Add a watch
M 1
Mark Time WatchesM 1
MSRP $345
Dumas Automatic
SpinnakerDumas Automatic
MSRP $239
Buy from Mark Time Watches ↗
Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
M 142mm
Dumas Automatic44mm
Power Reserve
M 1—
Dumas Automatic40h
Water Resistance
M 1100m
Dumas Automatic300m
MSRP
M 1$345
Dumas Automatic$239

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42mm
44mm
Thickness
12.5mm
15mm
Lug-to-Lug
49.5mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
Dark Blue
Blue

Movement

2 specs
Caliber
Miyota 9039
SII NH35A
Power Reserve
—
40h

Pricing

1 specs
MSRP
$345
$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.

Roebuck Watch Company Ranger
Roebuck Watch Companymicro

Ranger

2 variantsRef.
42mm·Automatic·100m WR
$475MSRP
—Used
Phoibos Wave Master
Phoibosmicro

Wave Master

3 variantsWave Master
42mm·Automatic·300m WR
$309MSRP
—Used
Roebuck Watch Company Diviso
Roebuck Watch Companymicro

Diviso

6 variantsRef.
42mm·Automatic·100m WR
$500MSRP
—Used
Spinnaker Tesei Forged Carbon
Spinnakermicro

Tesei Forged Carbon

4 watches · 10 variantsTesei
43mm·Automatic·300m WR
$550MSRP
—Used
Gruppo Gamma Vanguard Weathered
Gruppo Gammamicro

Vanguard Weathered

Ref. av-10
42mm·Automatic·100m WR
$790MSRP
—Used
Spinnaker Hass Automatic
Spinnakermicro

Hass Automatic

10 variantsHass
43mm·Automatic·300m WR
$445MSRP
—Used
Pook Watches Osasto Törni
Pook Watchesmicro

Osasto Törni

Ref. osasto_torni
42mm·Automatic·100m WR
$535MSRP
—Used
Zelos Great White 43
Zelosmicro

Great White 43

3 variantsGreat White
43mm·Automatic·300m WR
$599MSRP
—Used
All alternatives to the M 1 →All alternatives to the Dumas Automatic →
Explore the full catalog

Follow this matchup

Get a note when Mark Time Watches M 1 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.

Roebuck Watch Company RangervsSpinnaker Dumas AutomaticRoebuck Watch Company DivisovsSpinnaker Dumas AutomaticGruppo Gamma Vanguard WeatheredvsSpinnaker Dumas AutomaticGruppo Gamma Vanguard SteelvsSpinnaker Dumas AutomaticMark Time Watches M 1vsPhoibos Wave MasterMark Time Watches M 1vsSpinnaker Tesei Forged Carbon
Edit this comparisonAdd another watchExplore more 41–45mm watches