Side by side

Oblvlo JM EarthvsHelgray Speedster (Racing Light Blue)

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

JM Earth
OblvloJM Earth
MSRP $228
Speedster (Racing Light Blue)
HelgraySpeedster (Racing Light Blue)
MSRP $299

At a glance

7 of 29 specs differ
Diameter
JM Earth42mm
Speedster (Racing Light Blue)39mm
Power Reserve
JM Earth40h
Speedster (Racing Light Blue)40h
Water Resistance
JM Earth50m
Speedster (Racing Light Blue)30m
MSRP
JM Earth$228
Speedster (Racing Light Blue)$299

Full specifications

Case

4 specs
Category
Sport
Chronograph
Diameter
42mm
39mm
Thickness
13mm
12mm
Water Resistance
50m
30m

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
—
Miyota 6S21

Pricing

1 specs
MSRP
$228
$299

Follow this matchup

Get a note when Oblvlo JM Earth vs Helgray Speedster (Racing Light Blue) 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.

Islander Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62
Islandermicro
Dive Watches Guide

Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62

7 watches · 7 variantsDive Watches Guide
42mm·Automatic·200m WR
$420MSRP
—Used
Dan Henry 1972
Dan Henrymicro

1972

4 variants1972
41mm·Automatic
$370MSRP
—Used
Ikepod Megapod x Tom Christopher Hand Painted
Ikepodmicro

Megapod x Tom Christopher Hand Painted

12 variantsUnique
44mm·Automatic·100m WR
$6,858MSRP
—Used
Helgray Superfast Automatic - Silver Panda
Helgraymicro

Superfast Automatic - Silver Panda

Ref. superfast-automatic-silver-panda
40mm·Automatic·100m WR
$799MSRP
—Used
CIGA Design GILDED AGE
CIGA Designmicro

GILDED AGE

43/46mm
Ref. ciga-design-mechanical-watch-series-u-blue-planet-gilding-version
43/46mm·Automatic
$1,999MSRP
—Used
Wolbrook JetFlyer Automatic Chronograph
Wolbrookmicro

JetFlyer Automatic Chronograph

4 variantsJetFlyer
38mm·Automatic·100m WR
$845MSRP
—Used
Spinnaker Hull California (Olive Oyl Red)
Spinnakermicro

Hull California (Olive Oyl Red)

8 watches · 32 variantsHull
42mm·Automatic·100m WR
$375MSRP
—Used
Yema Meangraf Super Japan Limited Edition
Yemamicro

Meangraf Super Japan Limited Edition

2 variantsMeangraf
39mm·Automatic·100m WR
$2,790MSRP
—Used
All alternatives to the JM Earth →All alternatives to the Speedster (Racing Light Blue) →
Explore the full catalog
Adjacent matchups

People also compared

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

Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62vsHelgray Speedster (Racing Light Blue)Ikepod Megapod x Tom Christopher Hand PaintedvsHelgray Speedster (Racing Light Blue)CIGA Design GILDED AGEvsHelgray Speedster (Racing Light Blue)Spinnaker Hull California (Olive Oyl Red)vsHelgray Speedster (Racing Light Blue)Oblvlo JM EarthvsHelgray Speedster (Silver Panda)Dan Henry 1972vsOblvlo JM Earth
Edit this comparisonAdd another watchExplore more 38–43mm watches