Side by side

Blok Watches Blok 38vsSlow Watches O 01

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

Add a watch
Blok 38
Blok WatchesBlok 38
MSRP $379
O 01
Slow WatchesO 01
Buy from Blok Watches ↗
Buy used on eBay ↗
Buy from Slow Watches ↗
Buy used on eBay ↗

At a glance

6 of 29 specs differ
Diameter
Blok 3838mm
O 0142.5mm
Power Reserve
Blok 38—
O 01—
Water Resistance
Blok 38100m
O 01100m
MSRP
Blok 38$379
O 01—

Full specifications

Case

3 specs
Diameter
38mm
42.5mm
Thickness
12mm
9.8mm
Lug-to-Lug
—
46mm

Crystal & Dial

1 specs
Dial Color
Black
Silver

Movement

1 specs
Caliber
Ronda
Ronda 505.24

Pricing

1 specs
MSRP
—
—
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.

Islander Islander Saltaire 38mm Solar Dive Watch with Ink Black Dial #ISL-278
Islandermicro
Under $50

Islander Saltaire 38mm Solar Dive Watch with Ink Black Dial #ISL-278

9 watches · 9 variantsUnder $50
38mm·Quartz·200m WR
$395MSRP
—Used
Sternglas Taiga GMT
Sternglasmicro

Taiga GMT

2 variantsTaiga GMT
42mm·Quartz·100m WR
$237MSRP
—Used
Yema Navygraf Marine Nationale Quartz
Yemamicro

Navygraf Marine Nationale Quartz

9 watches · 12 variantsNavygraf
39mm·Quartz·100m WR
$499MSRP
—Used
Slow Watches Jo
Slow Watchesmicro

Jo

4 variantsRef. slow-jo-01-one-hand-watch
38mm·Quartz·100m WR
$319MSRP
—Used
Vaer DS2 Meridian Quartz
Vaermicro
Meridian

DS2 Meridian Quartz

6 watches · 23 variantsMeridian
39mm·Quartz·150m WR
$239MSRP
—Used
CWC RANCD Quartz Divers Watch with Personalised Case Back
CWCmicro
RN Divers

RANCD Quartz Divers Watch with Personalised Case Back

Ref. ran-clearance-diver-rn-quartz-divers-watch-special-dial-personalised-case-back
40mm·Quartz·100m WR
$566MSRP
—Used
Audaz ADZ-3020
Audaz

ADZ-3020

6 variantsRef. adz-3020-03
42mm·Quartz·200m WR
$240MSRP
—Used
Smith & Bradley Draper Quartz
Smith & Bradley

Draper Quartz

Ref. draper-quartz-mens-watch
42mm·Quartz·200m WR
$149MSRP
—Used
All alternatives to the Blok 38 →All alternatives to the O 01 →
Explore the full catalog

Follow this matchup

Get a note when Blok Watches Blok 38 vs Slow Watches O 01 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.

Islander Saltaire 38mm Solar Dive Watch with Ink Black Dial #ISL-278vsSlow Watches O 01Slow Watches O 01vsYema Navygraf Marine Nationale QuartzSlow Watches O 01vsVaer DS2 Meridian QuartzCWC RANCD Quartz Divers Watch with Personalised Case BackvsSlow Watches O 01Blok Watches Blok 38vsSternglas Taiga GMTBlok Watches Blok 38vsSlow Watches Jo
Edit this comparisonAdd another watch