Side by side

Mark Time Watches M 4vsSlow Watches Slow Automatic GMT

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

Add a watch
M 4
Mark Time WatchesM 4
Slow Automatic GMT
Slow WatchesSlow Automatic GMT
Buy from Mark Time Watches ↗
Buy used on eBay ↗
Buy from Slow Watches ↗
Buy used on eBay ↗

At a glance

6 of 29 specs differ
Diameter
M 439mm
Slow Automatic GMT41mm
Power Reserve
M 4—
Slow Automatic GMT—
Water Resistance
M 4300m
Slow Automatic GMT100m
MSRP
M 4—
Slow Automatic GMT—

Full specifications

Case

4 specs
Diameter
39mm
41mm
Thickness
12.1mm
7.6mm
Lug Width
20mm
—
Water Resistance
300m
100m

Crystal & Dial

1 specs
Dial Color
—
Silver

Movement

1 specs
Caliber
Miyota 9039
ETA 2893-2
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
Melbourne Watch Company GMT
Melbourne Watch Companymicro

GMT

4 variantsRef. melbourne-auto-gmt-white-10th-anniversary-edition
42mm·Automatic·100m WR
$986MSRP
—Used
MKII Key West
MKIImicro

Key West

4 variantsRef. cd05-2-1006
40mm·Automatic·200m WR
$1,694MSRP
—Used
Vertigo Watches Hippocampus
Vertigo Watchesmicro

Hippocampus

3 variantsRef. vertigo-hippocampus-brown
39mm·Automatic·300m WR
$754MSRP
—Used
Limes Endurance GMT
Limesmicro

Endurance GMT

3 variantsRef.
41.5mm·Automatic·300m WR
—MSRP
—Used
Baltic Aquascaphe Classic
Balticmicro

Aquascaphe Classic

2 variantsAquascaphe Classic
39mm·Automatic·200m WR
$648MSRP
—Used
Archimede Watches Pilot 42 GMT
Archimede Watchesmicro

Pilot 42 GMT

42mm·Automatic·200m WR
$2,206MSRP
—Used
Geckota Ocean-Scout Dive Watch
Geckotamicro

Ocean-Scout Dive Watch

5 variantsOcean-Scout
38.5mm·Automatic·200m WR
$375MSRP
—Used
All alternatives to the M 4 →All alternatives to the Slow Automatic GMT →
Explore the full catalog

Follow this matchup

Get a note when Mark Time Watches M 4 vs Slow Watches Slow Automatic GMT 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.

Slow Watches Slow Automatic GMTvsGalo Super200 Dark EditionSlow Watches Slow Automatic GMTvsGalo Super200Slow Watches Slow Automatic GMTvsVertigo Watches HippocampusBaltic Aquascaphe ClassicvsSlow Watches Slow Automatic GMTMark Time Watches M 4vsMelbourne Watch Company GMTMark Time Watches M 4vsMKII Key West
Edit this comparisonAdd another watchExplore more 38–42mm watches