Side by side

Oblvlo JM SpacevsMarathon CeraShell Pilot's Navigator

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

JM Space
OblvloJM Space
MSRP $315
CeraShell Pilot's Navigator
MarathonCeraShell Pilot's Navigator
MSRP $550

At a glance

11 of 29 specs differ
Diameter
JM Space42mm
CeraShell Pilot's Navigator41mm
Power Reserve
JM Space40h
CeraShell Pilot's Navigator40h
Water Resistance
JM Space50m
CeraShell Pilot's Navigator60m
MSRP
JM Space$315
CeraShell Pilot's Navigator$550

Full specifications

Case

7 specs
Category
Sport
Pilot
Diameter
42mm
41mm
Thickness
12mm
11.5mm
Lug-to-Lug
46mm
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
CeraShell (bio-sourced composite)
Water Resistance
50m
60m

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
—
ETA F06
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$315
$550

Follow this matchup

Get a note when Oblvlo JM Space vs Marathon CeraShell Pilot's Navigator 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
Praesidus Type H-75
Praesidusmicro

Type H-75

4 variantsType H-75
39mm·Quartz·100m WR
$245MSRP
—Used
Spinnaker Popeye
Spinnakermicro
Fleuss

Popeye

9 watches · 35 variantsFleuss
43mm·Automatic·150m WR
$395MSRP
—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
Hemel HF1 Snelway
Hemelmicro
Snelway

HF1 Snelway

6 variantsSnelway
40mm·Quartz·100m WR
$200MSRP
—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
Hemel HFT20
Hemelmicro

HFT20

8 variantsHFT20
42mm·Quartz·100m WR
$450MSRP
—Used
Ikepod Megapod x Tom Christopher Hand Painted
Ikepodmicro

Megapod x Tom Christopher Hand Painted

12 variantsUnique
44mm·Automatic·100m WR
$6,858MSRP
—Used
All alternatives to the JM Space →All alternatives to the CeraShell Pilot's Navigator →
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-62vsMarathon CeraShell Pilot's NavigatorSpinnaker PopeyevsMarathon CeraShell Pilot's NavigatorSpinnaker Brutus YellowvsMarathon CeraShell Pilot's NavigatorCIGA Design GILDED AGEvsMarathon CeraShell Pilot's NavigatorOblvlo JM SpacevsPraesidus Type H-75Oblvlo JM SpacevsCWC RANCD Quartz Divers Watch with Personalised Case Back
Edit this comparisonAdd another watchExplore more 40–43mm watches