Side by side

Bremont ionBirdvsPraesidus 42mm Automatic

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

ionBird
BremontionBird
MSRP $5,800
42mm Automatic
Praesidus42mm Automatic
MSRP $269

At a glance

10 of 29 specs differ
Diameter
ionBird43mm
42mm Automatic38mm
Power Reserve
ionBird40h
42mm Automatic40h
Water Resistance
ionBird—
42mm Automatic100m
MSRP
ionBird$5,800
42mm Automatic$269

Full specifications

Case

7 specs
Category
Pilot
Field
Diameter
43mm
38mm
Thickness
—
11mm
Lug-to-Lug
—
45mm
Lug Width
—
18mm
Material
Titanium
316L Stainless Steel
Water Resistance
—
100m

Crystal & Dial

1 specs
Dial Color
Regular length (15cm - 19cm wrist size)
42mm Automatic

Movement

1 specs
Caliber
—
Seiko NH35

Pricing

1 specs
MSRP
$5,800
$269

Follow this matchup

Get a note when Bremont ionBird vs Praesidus 42mm Automatic 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.

AVI-8 Sabiha Gökçen 24-Hour Automatic Limited Edition
AVI-8micro

Sabiha Gökçen 24-Hour Automatic Limited Edition

3 variantsSabiha Gökçen
42mm·Automatic
$465MSRP
—Used
Zelos Swordfish Field 38
Zelosmicro

Swordfish Field 38

2 watches · 35 variantsSwordfish
38mm·Automatic·200m WR
$399MSRP
—Used
AVI-8 Hawker Hunter Atlas GMT Automatic
AVI-8micro

Hawker Hunter Atlas GMT Automatic

9 watches · 33 variantsHawker
44mm·Automatic
$365MSRP
—Used
Praesidus A-11 Sand Dlc Bronze
Praesidusmicro

A-11 Sand Dlc Bronze

3 variantsA-11 Sand Dlc Bronze
38mm·Automatic·100m WR
$745MSRP
—Used
Spinnaker Fleuss GMT
Spinnakermicro

Fleuss GMT

9 watches · 33 variantsFleuss
43mm·Automatic·150m WR
$299MSRP
—Used
Yema Urban Traveller
Yemamicro

Urban Traveller

3 variantsUrban
39mm·Automatic·100m WR
$1,090MSRP
—Used
Bremont Altitude Chronograph
Bremontmicro

Altitude Chronograph

4 watches · 16 variantsAltitude
42mm·Automatic·100m WR
$6,300MSRP
—Used
Geckota Airstream Frontier
Geckotamicro

Airstream Frontier

2 watches · 5 variantsAirstream
36mm·Automatic·100m WR
$299MSRP
—Used
All alternatives to the ionBird →All alternatives to the 42mm Automatic →
Explore the full catalog
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

AVI-8 Sabiha Gökçen 24-Hour Automatic Limited EditionvsPraesidus 42mm AutomaticAVI-8 Hawker Hunter Atlas GMT AutomaticvsPraesidus 42mm AutomaticPraesidus 42mm AutomaticvsSpinnaker Fleuss GMTAVI-8 Flyboy Airmaster GMT AutomaticvsPraesidus 42mm AutomaticBremont ionBirdvsZelos Swordfish Field 38Bremont ionBirdvsPraesidus A-11 Sand Dlc Bronze
Edit this comparisonAdd another watchExplore more 37–44mm watches