Side by side

Aera Instruments C-1vsBremont Terra Nova 40.5

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

C-1
Aera InstrumentsC-1
MSRP $2,200
Terra Nova 40.5
BremontTerra Nova 40.5
MSRP $3,250

At a glance

10 of 29 specs differ
Diameter
C-142mm
Terra Nova 40.540.5mm
Power Reserve
C-156h
Terra Nova 40.540h
Water Resistance
C-1100m
Terra Nova 40.5100m
MSRP
C-1$2,200
Terra Nova 40.5$3,250

Full specifications

Case

5 specs
Category
—
Field
Diameter
42mm
40.5mm
Thickness
15.75mm
11.11mm
Lug-to-Lug
49.55mm
—
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
Cloud
Green

Movement

3 specs
Caliber
SW510 BH B
ENG300
Power Reserve
56h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$2,200
$3,250

Follow this matchup

Get a note when Aera Instruments C-1 vs Bremont Terra Nova 40.5 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.

Bremont ALT1-C
Bremontmicro

ALT1-C

2 watches · 4 variantsALT1
43mm·Automatic·100m WR
$6,150MSRP
—Used
Longines HYDROCONQUEST GMT
Longines

HYDROCONQUEST GMT

2 watches · 8 variantsHydroConquest GMT
41mm·Automatic·300m WR
$3,350MSRP
—Used
Fortis Flieger F-43 Bicompax
Fortismicro

Flieger F-43 Bicompax

2 watches · 8 variantsFlieger
43mm·Automatic·200m WR
$4,180MSRP
—Used
Longines HYDROCONQUEST MESH
Longines

HYDROCONQUEST MESH

3 watches · 29 variantsHydroConquest
41mm·Automatic·300m WR
$2,350MSRP
—Used
CWC 6BB-WR
CWCmicro
Cabot Chronograph

6BB-WR

Ref. cwc-1970s-6bb-raf-pilots-chronograph-automatic
42mm·Automatic·100m WR
$1,875MSRP
—Used
William Wood Triumph Chronograph
William Woodmicro

Triumph Chronograph

4 watches · 6 variantsTriumph
41mm·Automatic·100m WR
$2,525MSRP
—Used
Sinn 6099 Anniversary
Sinn
Series 6099

6099 Anniversary

2 watches · 2 variantsSeries 6099
41.5mm·Automatic·100m WR
$5,065MSRP
—Used
Bremont Supermarine Chrono
Bremontmicro

Supermarine Chrono

8 watches · 39 variantsSupermarine
43mm·Automatic·300m WR
$6,850MSRP
—Used
All alternatives to the C-1 →All alternatives to the Terra Nova 40.5 →
Explore the full catalog
Adjacent matchups

People also compared

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

Bremont ALT1-CvsBremont Terra Nova 40.5Bremont Terra Nova 40.5vsFortis Flieger F-43 BicompaxBremont Terra Nova 40.5vsBremont Terra Nova 42.5 ChronographBremont Terra Nova 40.5vsCWC 6BB-WRAera Instruments C-1vsLongines HYDROCONQUEST GMTAera Instruments C-1vsLongines HYDROCONQUEST MESH
Edit this comparisonAdd another watchExplore more 39–43mm watches