Side by side

Oblvlo JM EarthvsSmiths SPEEDBIRD GMT PRS-22GMTQ

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

Add a watch
JM Earth
OblvloJM Earth
MSRP $228
SPEEDBIRD GMT PRS-22GMTQ
SmithsSPEEDBIRD GMT PRS-22GMTQ
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Smiths ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
JM Earth42mm
SPEEDBIRD GMT PRS-22GMTQ36mm
Power Reserve
JM Earth40h
SPEEDBIRD GMT PRS-22GMTQ—
Water Resistance
JM Earth50m
SPEEDBIRD GMT PRS-22GMTQ100m
MSRP
JM Earth$228
SPEEDBIRD GMT PRS-22GMTQ—

Full specifications

Case

6 specs
Category
Sport
—
Diameter
42mm
36mm
Thickness
13mm
11.6mm
Lug-to-Lug
46mm
42.5mm
Lug Width
20mm
18mm
Water Resistance
50m
100m

Crystal & Dial

1 specs
Lume
Super-LumiNova
C3

Movement

3 specs
Caliber
—
Ronda 515.24
Type
Automatic
Quartz
Power Reserve
40h
—

Pricing

1 specs
MSRP
$228
—
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
GhostTown Old West
GhostTownmicro

Old West

Ref. old-west
37mm·Quartz
$250MSRP
—Used
Ikepod Megapod x Tom Christopher Hand Painted
Ikepodmicro

Megapod x Tom Christopher Hand Painted

12 variantsUnique
44mm·Automatic·100m WR
$6,858MSRP
—Used
Slow Watches Slow Round-S
Slow Watchesmicro
Round

Slow Round-S

7 variantsRef. slow-round-s-07
34mm·Quartz·100m WR
$280MSRP
—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
Lucky Harvey Rose Gold Owl
Lucky Harveymicro

Rose Gold Owl

2 variantsRef. owl-automatic-watch-rose-gold-luminous-dial
43mm·Automatic
$1,099MSRP
—Used
Slow Watches Twelve
Slow Watchesmicro

Twelve

3 variantsRef. slow-twelve-04
40mm·Quartz·100m WR
—MSRP
—Used
Lucky Harvey Three Card Poker
Lucky Harveymicro

Three Card Poker

2 variantsRef. casino-series-rose-gold-three-card-poker-automatic-watch
43mm·Automatic
$999MSRP
—Used
All alternatives to the JM Earth →All alternatives to the SPEEDBIRD GMT PRS-22GMTQ →
Explore the full catalog

Follow this matchup

Get a note when Oblvlo JM Earth vs Smiths SPEEDBIRD GMT PRS-22GMTQ 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 Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62vsSmiths SPEEDBIRD GMT PRS-22GMTQIkepod Megapod x Tom Christopher Hand PaintedvsSmiths SPEEDBIRD GMT PRS-22GMTQCIGA Design GILDED AGEvsSmiths SPEEDBIRD GMT PRS-22GMTQLucky Harvey Rose Gold OwlvsSmiths SPEEDBIRD GMT PRS-22GMTQGhostTown Old WestvsOblvlo JM EarthOblvlo JM EarthvsSlow Watches Slow Round-S
Edit this comparisonAdd another watchExplore more 35–43mm watches