Which is cheaper, the Boldr Odyssey 40mm or the Seiko Prospex Land Mechanical?

At MSRP the Boldr Odyssey 40mm is the cheaper of the two at $799, against $995 for the Seiko Prospex Land Mechanical — a $196 gap before any retailer discounting.

Which is bigger, the Boldr Odyssey 40mm or the Seiko Prospex Land Mechanical?

The Boldr Odyssey 40mm wears larger at 40mm versus 39.5mm for the Seiko Prospex Land Mechanical — a 0.5mm difference across the dial.

Which has better water resistance, the Boldr Odyssey 40mm or the Seiko Prospex Land Mechanical?

The Boldr Odyssey 40mm is rated to 300m versus 20m for the Seiko Prospex Land Mechanical.

Which has a longer power reserve, the Boldr Odyssey 40mm or the Seiko Prospex Land Mechanical?

The Seiko Prospex Land Mechanical carries a 72-hour power reserve against 42 hours on the Boldr Odyssey 40mm.

What movement does the Boldr Odyssey 40mm run compared to the Seiko Prospex Land Mechanical?

Both watches run automatic movements — the Boldr Odyssey 40mm uses the Miyota and the Seiko Prospex Land Mechanical uses the 6R55.

Side by side

Boldr Odyssey 40mmvsSeiko Prospex Land Mechanical

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

Add a watch

Boldr Odyssey 40mm

odyssey-aurora

MSRP $799

Seiko Prospex Land Mechanical

spb503j1

MSRP $995

At a glance

13 of 29 specs differ

Diameter

Odyssey 40mm40mm

Prospex Land Mechanical39.5mm

Power Reserve

Odyssey 40mm42h

Prospex Land Mechanical72h

Water Resistance

Odyssey 40mm300m

Prospex Land Mechanical200m

MSRP

Odyssey 40mm$799

Prospex Land Mechanical$995

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

Anti-reflective coating on inner surface

Dial Color

Aurora

Black

Lume

Super-LumiNova

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Miyota

6R55

Power Reserve

42h

72h

Jewels

Pricing

1 specs

MSRP

$799

$995

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.

Balticmicro

Follow this matchup

Get a note when Boldr Odyssey 40mm vs Seiko Prospex Land Mechanical 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.

Baltic Aquascaphe TitaniumvsSeiko Prospex Land Mechanical Boldr Odyssey FreedivervsSeiko Prospex Land Mechanical Borealis Watch Co. Porto CovovsSeiko Prospex Land Mechanical Seiko Prospex Land MechanicalvsZelos Blacktip 200m Ti Boldr MarinevsBoldr Odyssey 40mm Boldr BlastoisevsBoldr Odyssey 40mm

Edit this comparison Add another watch Explore more 38–41mm watches

Boldr Odyssey 40mmvsSeiko Prospex Land Mechanical

At a glance

Full specifications

More watches worth a look

Aquascaphe Titanium

Marine

Porto Covo

Blastoise

Blacktip 200m Ti

Sea-Hunter Dive Watch

Croft

Swordfish 3

Follow this matchup

People also compared