Side by side

BOLDR Supply Co. Odyssey Bronze Coal BlackvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

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

Add a watch
Odyssey Bronze Coal Black
BOLDR Supply Co.Odyssey Bronze Coal Black
MSRP $899
See the full Odyssey Bronze Coal Black
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition
SeikoProspex Sea 1970 Heritage Diver's Save the Ocean Special Edition
MSRP $1,350
See the full Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition
Buy from BOLDR Supply Co. ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

15 of 29 specs differ
Diameter
Odyssey Bronze Coal Black45.5mm
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm
Power Reserve
Odyssey Bronze Coal Black—
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
Odyssey Bronze Coal Black500m
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m
MSRP
Odyssey Bronze Coal Black$899
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350

Full specifications

Case

7 specs
Category
—
Diver
Diameter
45.5mm
42.7mm
Thickness
16.8mm
13.2mm
Lug-to-Lug
52mm
46.4mm
Lug Width
0mm
20mm
Material
Bronze
Stainless Steel
Water Resistance
500m
200m

Crystal & Dial

4 specs
Crystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
—
—
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 6R35
Power Reserve
0h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$899
$1,350
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.

CWC (Cabot Watch Company) Mutineer Automatic Divers Watch
CWC (Cabot Watch Company)micro

Mutineer Automatic Divers Watch

45mm·Automatic·300m WR
$2,438MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Limes Leviathan . S
Limesmicro

Leviathan . S

44.5mm·Automatic·1000m WR
—MSRP
—Used
Geckota Phalanx
Geckotamicro

Phalanx

8 variantsPhalanx
42mm·Automatic·300m WR
$349MSRP
—Used
Serket Watch Co Reef
Serket Watch Comicro

Reef

2 variantsSeries
46mm·Automatic·300m WR
$899MSRP
—Used
CWC 1980 RN Divers Automatic Re-Issue Watch
CWCmicro
Heritage Re-Issue

1980 RN Divers Automatic Re-Issue Watch

41mm·Automatic·300m WR
$2,458MSRP
—Used
Aera Instruments D-1
Aera Instrumentsmicro

D-1

3 variantsRef. d-1-diver
44mm·Automatic·300m WR
$2,000MSRP
—Used
Echo/Neutra Cristallo Professional Diver 500m
Echo/Neutramicro

Cristallo Professional Diver 500m

2 variantsCRISTALLO
42mm·Automatic·500m WR
$1,450MSRP
—Used
All alternatives to the Odyssey Bronze Coal Black →All alternatives to the Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition →
Explore the full catalog
DiscussionNot started
Adjacent matchups

People also compared

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

BOLDR Supply Co. Odyssey Black AbyssvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special EditionBOLDR Supply Co. Odyssey Coral Brown 2.0vsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special EditionSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special EditionvsSpinnaker Tesei Bronze SwissLIV Watches GX Diver's 44mmvsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special EditionBOLDR Supply Co. Odyssey Bronze Coal BlackvsBorealis Watch Co. JamantaBOLDR Supply Co. Odyssey Bronze Coal BlackvsBorealis Watch Co. Caloura 300m
Edit this comparisonAdd another watchExplore more 41–47mm watches