Side by side

Oblvlo JM EarthvsSeiko Prospex Sea 1968 Heritage Diver's GMT

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
Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
JM Earth42mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
JM Earth40h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
JM Earth50m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
JM Earth$228
Prospex Sea 1968 Heritage Diver's GMT$1,500

Full specifications

Case

4 specs
Category
Sport
Diver
Thickness
13mm
12.9mm
Lug-to-Lug
46mm
48.6mm
Water Resistance
50m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
—
6R54
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$228
$1,500
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
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Ikepod Megapod x Tom Christopher Hand Painted
Ikepodmicro

Megapod x Tom Christopher Hand Painted

12 variantsUnique
44mm·Automatic·100m WR
$6,858MSRP
—Used
CWC 1980 RN Divers Automatic Re-Issue Watch
CWCmicro
Heritage Re-Issue

1980 RN Divers Automatic Re-Issue Watch

Ref. reissue-1980-royal-navy-diver-automatic
41mm·Automatic·300m WR
$2,458MSRP
—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
Echo/Neutra Cristallo Professional Diver 500m
Echo/Neutramicro

Cristallo Professional Diver 500m

2 variantsCRISTALLO
42mm·Automatic·500m WR
$1,450MSRP
—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
Geckota Phalanx
Geckotamicro

Phalanx

8 variantsPhalanx
42mm·Automatic·300m WR
$349MSRP
—Used
All alternatives to the JM Earth →All alternatives to the Prospex Sea 1968 Heritage Diver's GMT →
Explore the full catalog

Follow this matchup

Get a note when Oblvlo JM Earth vs Seiko Prospex Sea 1968 Heritage Diver's 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.

Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62vsSeiko Prospex Sea 1968 Heritage Diver's GMTIkepod Megapod x Tom Christopher Hand PaintedvsSeiko Prospex Sea 1968 Heritage Diver's GMTCIGA Design GILDED AGEvsSeiko Prospex Sea 1968 Heritage Diver's GMTLucky Harvey Rose Gold OwlvsSeiko Prospex Sea 1968 Heritage Diver's GMTGeckota Sea-Hunter Dive WatchvsOblvlo JM EarthOblvlo JM EarthvsCWC 1980 RN Divers Automatic Re-Issue Watch
Edit this comparisonAdd another watchExplore more 41–43mm watches