Which is cheaper, the Aera Instruments C-1 or the Boldr Odyssey Regatta?

At MSRP the Boldr Odyssey Regatta is the cheaper of the two at $1,499, against $2,200 for the Aera Instruments C-1 — a $701 gap before any retailer discounting.

Which is bigger, the Aera Instruments C-1 or the Boldr Odyssey Regatta?

The Boldr Odyssey Regatta wears larger at 45.5mm versus 42mm for the Aera Instruments C-1 — a 3.5mm difference across the dial.

Which has better water resistance, the Aera Instruments C-1 or the Boldr Odyssey Regatta?

The Boldr Odyssey Regatta is rated to 500m versus 100m for the Aera Instruments C-1.

Which has a longer power reserve, the Aera Instruments C-1 or the Boldr Odyssey Regatta?

The Aera Instruments C-1 carries a 56-hour power reserve against 40 hours on the Boldr Odyssey Regatta.

What movement does the Aera Instruments C-1 run compared to the Boldr Odyssey Regatta?

Both watches run automatic movements — the Aera Instruments C-1 uses the SW510 BH B and the Boldr Odyssey Regatta uses the ETA Valjoux 7750.

Side by side

Aera Instruments C-1vsBoldr Odyssey Regatta

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

Aera Instruments C-1

MSRP $2,200

Boldr Odyssey Regatta

odyssey-regatta-admiral-blue

MSRP $1,499

At a glance

12 of 29 specs differ

Diameter

C-142mm

Odyssey Regatta45.5mm

Power Reserve

C-156h

Odyssey Regatta40h

Water Resistance

C-1100m

Odyssey Regatta500m

MSRP

C-1$2,200

Odyssey Regatta$1,499

Full specifications

Case

5 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Cloud

Regatta Admiral Blue

Lume

None

Super-LumiNova

Movement

3 specs

Caliber

SW510 BH B

ETA Valjoux 7750

Power Reserve

56h

40h

Jewels

Pricing

1 specs

MSRP

$2,200

$1,499

Follow this matchup

Get a note when Aera Instruments C-1 vs Boldr Odyssey Regatta 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.

Bremontmicro

Adjacent matchups

People also compared

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

Bremont ALT1-CvsBoldr Odyssey Regatta Fortis Flieger F-43 BicompaxvsBoldr Odyssey Regatta Bremont Terra Nova 42.5 ChronographvsBoldr Odyssey Regatta CWC 6BB-WRvsBoldr Odyssey Regatta Aera Instruments C-1vsBoldr Odyssey Bronze Aera Instruments C-1vsBoldr Odyssey Original

Edit this comparison Add another watch Explore more 41–47mm watches

Aera Instruments C-1vsBoldr Odyssey Regatta

At a glance

Full specifications

Follow this matchup

More watches worth a look

ALT1-C

Dumas Automatic

Flieger F-43 Bicompax

JDD (Jumbo Day/Date) Anthracite Diver's Automatic

Terra Nova 42.5 Chronograph

Dark Purple

6BB-WR

Triumph Chronograph

People also compared