Side by side

Aera Instruments D-1vsAera Instruments AERA P-1

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

Add a watch
D-1
Aera InstrumentsD-1
MSRP $2,000
See the full D-1
AERA P-1
Aera InstrumentsAERA P-1
MSRP $1,900
See the full AERA P-1
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from Aera Instruments ↗
Buy used on eBay ↗

At a glance

5 of 29 specs differ
Diameter
D-144mm
AERA P-143mm
Power Reserve
D-141h
AERA P-141h
Water Resistance
D-1300m
AERA P-1100m
MSRP
D-1$2,000
AERA P-1$1,900

Full specifications

Case

4 specs
Diameter
44mm
43mm
Thickness
15.9mm
14.8mm
Lug-to-Lug
49.55mm
49.7mm
Water Resistance
300m
100m

Pricing

1 specs
MSRP
$2,000
$1,900
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.

Crafter Blue Hyperion Ocean
Crafter Bluemicro

Hyperion Ocean

2 variantsRef. crafter-blue-hyperion-ocean-hoss003-p
45mm·Automatic·600m WR
—MSRP
—Used
Whitby Watch Co. Ad Mare Dive Watch
Whitby Watch Co.micro

Ad Mare Dive Watch

7 variantsRef. arctic-ad-mare-dive-watch
44mm·Automatic·200m WR
$979MSRP
—Used
Boschett Timepieces Cave Dweller
Boschett Timepiecesmicro

Cave Dweller

Ref. cave-dweller
44mm·Automatic·1000m WR
$750MSRP
—Used
Zero West M1 Mosquito (44mm)
Zero Westmicro

M1 Mosquito (44mm)

Ref. m1-mosquito-44mm
44mm·Automatic·100m WR
$4,770MSRP
—Used
Resco Kauffman Diver - DLC
Rescomicro

Kauffman Diver - DLC

3 variantsRef. kauffman-dlc
44mm·Automatic·200m WR
$2,155MSRP
—Used
Zero West DB-1 BLACKOUT LANCASTER
Zero Westmicro

DB-1 BLACKOUT LANCASTER

2 variantsRef. db-1-blackout-lancaster
44mm·Automatic·100m WR
$3,600MSRP
—Used
Spinnaker Tesei Bronze Swiss
Spinnakermicro

Tesei Bronze Swiss

4 watches · 10 variantsTesei
43mm·Automatic·300m WR
$850MSRP
—Used
22 Studio Limited Rabbit Edition Concrete Watch Automatic
22 Studiomicro
Concrete

Limited Rabbit Edition Concrete Watch Automatic

2 variantsRef. concrete-automatic-watch-rabbit-limited-edition-congealed-green
45mm·Automatic·100m WR
$1,100MSRP
—Used
All alternatives to the D-1 →All alternatives to the AERA P-1 →
Explore the full catalog

Follow this matchup

Get a note when Aera Instruments D-1 vs Aera Instruments AERA P-1 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.

Aera Instruments D-1 DivervsAera Instruments AERA P-1Aera Instruments AERA P-1vsCrafter Blue Hyperion OceanAera Instruments AERA P-1vsLimes Leviathan LAera Instruments AERA P-1vsCWC (Cabot Watch Company) E9 Automatic Diver WatchAera Instruments D-1vsWhitby Watch Co. Ad Mare Dive WatchAera Instruments D-1vsAera Instruments D-1 Diver
Edit this comparisonAdd another watchExplore more 42–45mm watches