Side by side

Ergon Watches MaelstromvsOblvlo JM Space

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

Add a watch
Maelstrom
Ergon WatchesMaelstrom
JM Space
OblvloJM Space
MSRP $315
Buy from Ergon Watches ↗
Buy used on eBay ↗
Buy from Oblvlo ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Maelstrom40mm
JM Space42mm
Power Reserve
Maelstrom—
JM Space40h
Water Resistance
Maelstrom300m
JM Space50m
MSRP
Maelstrom—
JM Space$315

Full specifications

Case

7 specs
Category
—
Sport
Diameter
40mm
42mm
Thickness
13mm
12mm
Lug-to-Lug
—
46mm
Lug Width
20mm
22mm
Material
Bronze
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

2 specs
Dial Color
Gradient Green
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW-200
—
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$315
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.

Eza Sealander
Ezamicro

Sealander

9 variantsRef. sealander-bronze-green
41mm·Automatic·300m WR
$1,411MSRP
—Used
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
Stewart Dawson Voyager S
Stewart Dawsonmicro

Voyager S

Ref. voyager-s-black-watch
41mm·Automatic·200m WR
$1,683MSRP
—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
Selten Salvage
Seltenmicro

Salvage

7 variantsRef. salvage-bronze-red-sunset
39mm·Automatic·200m WR
—MSRP
—Used
Lucky Harvey Black Slots Machine
Lucky Harveymicro

Black Slots Machine

3 variantsRef. slot-machine-watch-black-player-series-with-gemstone-hour-markers
43mm·Automatic
$1,199MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
Spinnaker Popeye
Spinnakermicro
Fleuss

Popeye

9 watches · 10 variantsFleuss
43mm·Automatic·150m WR
$395MSRP
—Used
All alternatives to the Maelstrom →All alternatives to the JM Space →
Explore the full catalog

Follow this matchup

Get a note when Ergon Watches Maelstrom vs Oblvlo JM Space 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.

Eza SealandervsOblvlo JM SpaceOblvlo JM SpacevsStewart Dawson Voyager SOblvlo JM SpacevsSelten SalvageOblvlo JM SpacevsYema DiverErgon Watches MaelstromvsIslander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62Ergon Watches MaelstromvsLucky Harvey Three Card Poker
Edit this comparisonAdd another watchExplore more 39–43mm watches