Side by side

Geckota Airstream FrontiervsUndone Ronin Automatic

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

Add a watch
Airstream Frontier
GeckotaAirstream Frontier
MSRP $299
See the full Airstream Frontier
Ronin Automatic
UndoneRonin Automatic
MSRP $380
See the full Ronin Automatic
Buy from Geckota ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

Buy from Undone ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

11 of 29 specs differ
Diameter
Airstream Frontier36mm
Ronin Automatic40mm
Power Reserve
Airstream Frontier—
Ronin Automatic—
Water Resistance
Airstream Frontier100m
Ronin Automatic100m
MSRP
Airstream Frontier$299
Ronin Automatic$380

Full specifications

Case

6 specs
Category
Field
—
Diameter
36mm
40mm
Thickness
11.95mm
0mm
Lug-to-Lug
45.5mm
0mm
Lug Width
20mm
0mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Crystal
Domed Sapphire
—
Dial Color
Black
—

Movement

2 specs
Caliber
—
Seiko NH35
Power Reserve
0h
—

Pricing

1 specs
MSRP
$299
$380
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.

Vario NAVI Single Hand Compass
Variomicro

NAVI Single Hand Compass

2 watches · 6 variantsNAVI
38mm·Automatic·100m WR
$428MSRP
—Used
MMI Watches Turret 300M - Model: TR4-DV (PITCH BLACK)
MMI Watchesmicro

Turret 300M - Model: TR4-DV (PITCH BLACK)

40mm·Automatic·300m WR
$425MSRP
—Used
MMI Watches Turret 300M - Model: TR4-WL (PITCH BLACK) (NO DATE)
MMI Watchesmicro

Turret 300M - Model: TR4-WL (PITCH BLACK) (NO DATE)

40mm·Automatic·300m WR
$425MSRP
—Used
Vario 1945 D12 Bronze Fumé
Variomicro

1945 D12 Bronze Fumé

3 watches · 5 variants1945 D12 Bronze
37mm·Automatic·100m WR
$428MSRP
—Used
Lorier Merlin
Loriermicro

Merlin

36mm·Automatic
$549MSRP
—Used
Mr. Eatwell ScrewDiver — Charoite Stone Dial — Slowed Down, Turned Up
Mr. Eatwellmicro

ScrewDiver — Charoite Stone Dial — Slowed Down, Turned Up

40mm·Automatic·200m WR
$565MSRP
—Used
Yema Navygraf Marine Nationale CMM.10
Yemamicro

Navygraf Marine Nationale CMM.10

9 watches · 12 variantsNavygraf
39mm·Automatic·100m WR
$1,614MSRP
—Used
BOLDR Supply Co. Defender Elewana
BOLDR Supply Co.micro

Defender Elewana

2 variantsSeries
40mm·Automatic·200m WR
$439MSRP
—Used
All alternatives to the Airstream Frontier →All alternatives to the Ronin Automatic →
Explore the full catalog

Follow this matchup

Get a note when Geckota Airstream Frontier vs Undone Ronin Automatic 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.

Undone Ronin AutomaticvsVario 1945 D12 Bronze FuméPraesidus Service WatchvsUndone Ronin AutomaticFurlan Marri Outback ElegyvsUndone Ronin AutomaticPraesidus 38mm AutomaticvsUndone Ronin AutomaticGeckota Airstream FrontiervsUndone Texas Holdem pokerFilippo Loreti Watches Superman Diver AutomaticvsGeckota Airstream Frontier
Edit this comparisonAdd another watchExplore more 35–41mm watches