Side by side

Bremont S502vsSugess Ocean Star S421

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

S502
BremontS502
MSRP $5,100
Ocean Star S421
SugessOcean Star S421
MSRP $449

At a glance

11 of 29 specs differ
Diameter
S50243mm
Ocean Star S42140mm
Power Reserve
S50240h
Ocean Star S42140h
Water Resistance
S502500m
Ocean Star S421300m
MSRP
S502$5,100
Ocean Star S421$449

Full specifications

Case

6 specs
Diameter
43mm
40mm
Thickness
16.5mm
12.7mm
Lug-to-Lug
—
46mm
Lug Width
16.5mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
500m
300m

Crystal & Dial

1 specs
Dial Color
Black
SU116610LB Black

Movement

3 specs
Caliber
BE-93-2AE
Seagull ST2130/Seiko NH35
Beat Rate
28,800 vph
4 vph
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$5,100
$449

Follow this matchup

Get a note when Bremont S502 vs Sugess Ocean Star S421 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.

Boschett Timepieces Cave Dweller
Boschett Timepiecesmicro

Cave Dweller

7 variantsCave Dweller
44mm·Automatic·1000m WR
$750MSRP
—Used
Yema Superman Dato CMM.10
Yemamicro

Superman Dato CMM.10

9 watches · 22 variantsSuperman
39.5mm·Automatic·300m WR
$1,777MSRP
—Used
Spinnaker Hass Automatic
Spinnakermicro

Hass Automatic

10 variantsHass
43mm·Automatic·300m WR
$445MSRP
—Used
Dryden Pathfinder
Drydenmicro

Pathfinder

9 variantsPathfinder
41mm·Automatic·201m WR
$650MSRP
—Used
Spinnaker Tesei Forged Carbon
Spinnakermicro

Tesei Forged Carbon

4 watches · 10 variantsTesei
43mm·Automatic·300m WR
$550MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
Fortis Marinemaster M-44 DLC
Fortismicro

Marinemaster M-44 DLC

3 watches · 15 variantsMarinemaster
44mm·Automatic·300m WR
$5,450MSRP
—Used
Marathon OSAR-D (Original SAR with Date) Automatic 41mm
Marathonmicro

OSAR-D (Original SAR with Date) Automatic 41mm

6 watches · 6 variantsOSAR
41mm·Automatic·300m WR
$1,800MSRP
—Used
All alternatives to the S502 →All alternatives to the Ocean Star S421 →
Explore the full catalog
Adjacent matchups

People also compared

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

Boschett Timepieces Cave DwellervsSugess Ocean Star S421Sugess Ocean Star S421vsSpinnaker Hass AutomaticSugess Ocean Star S421vsSpinnaker Tesei Forged CarbonFortis Marinemaster M-44 DLCvsSugess Ocean Star S421Bremont S502vsYema Superman Dato CMM.10Bremont S502vsDryden Pathfinder
Edit this comparisonAdd another watchMore diver comparisonsBest Diver Watches Under $500Explore more 39–44mm watches