Side by side

Boldr Odyssey 40mmvsSeiko Prospex Sea

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

Odyssey 40mm
BoldrOdyssey 40mm
MSRP $799
Prospex Sea
SeikoProspex Sea
MSRP $900

At a glance

13 of 29 specs differ
Diameter
Odyssey 40mm40mm
Prospex Sea41mm
Power Reserve
Odyssey 40mm42h
Prospex Sea70h
Water Resistance
Odyssey 40mm300m
Prospex Sea200m
MSRP
Odyssey 40mm$799
Prospex Sea$900

Full specifications

Case

5 specs
Diameter
40mm
41mm
Thickness
12.5mm
12.3mm
Lug-to-Lug
48mm
46.9mm
Material
Titanium
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Aurora
Black
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota
6R35
Power Reserve
42h
70h
Jewels
25
24

Pricing

1 specs
MSRP
$799
$900

Follow this matchup

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

Baltic Aquascaphe Titanium
Balticmicro

Aquascaphe Titanium

2 variantsAquascaphe Titanium
41mm·Automatic·300m WR
$788MSRP
—Used
Borealis Watch Co. Porto Covo
Borealis Watch Co.micro

Porto Covo

2 variantsPorto Covo
40mm·Automatic·300m WR
$415MSRP
—Used
Zelos Blacktip 200m Ti
Zelosmicro

Blacktip 200m Ti

3 watches · 15 variantsBlacktip
41mm·Automatic·200m WR
$599MSRP
—Used
Boldr Charizard
Boldrmicro
Pokémon Collab

Charizard

Ref. charizard
40mm·Automatic·200m WR
$449MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Boldr The T Rex By Boldr X Nitecore
Boldrmicro

The T Rex By Boldr X Nitecore

Ref. the-t-rex-by-boldr-x-nitecore
40mm·Automatic·200m WR
$499MSRP
—Used
Zelos Swordfish 3
Zelosmicro

Swordfish 3

40/42mm
2 watches · 35 variantsSwordfish
40/42mm·Automatic·200m WR
$399MSRP
—Used
Christopher Ward C60 Trident Pro 300
Christopher Wardmicro
Trident

C60 Trident Pro 300

6 watches · 16 variantsTrident
40mm·Automatic·300m WR
$1,095MSRP
—Used
All alternatives to the Odyssey 40mm →All alternatives to the Prospex Sea →
Explore the full catalog
Adjacent matchups

People also compared

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

Baltic Aquascaphe TitaniumvsSeiko Prospex SeaBoldr Odyssey FreedivervsSeiko Prospex SeaBorealis Watch Co. Porto CovovsSeiko Prospex SeaSeiko Prospex SeavsZelos Blacktip 200m TiBorealis Watch Co. Porto CovovsBoldr Odyssey 40mmBaltic Aquascaphe TitaniumvsBoldr Odyssey 40mm
Edit this comparisonAdd another watchMore diver comparisonsBest Diver Watches Under $1,000Explore more 39–42mm watches