Side by side

Bremont S502vsNorthern Star Watch Sentinel

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

Add a watch
S502
BremontS502
MSRP $5,100
Sentinel
Northern Star WatchSentinel
MSRP $649
Buy from Bremont ↗
Buy used on eBay ↗
Buy from Northern Star Watch ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
S50243mm
Sentinel40.5mm
Power Reserve
S50240h
Sentinel42h
Water Resistance
S502500m
Sentinel50m
MSRP
S502$5,100
Sentinel$649

Full specifications

Case

7 specs
Category
Diver
—
Diameter
43mm
40.5mm
Thickness
16.5mm
10.1mm
Lug-to-Lug
—
43.72mm
Lug Width
16.5mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
500m
50m

Crystal & Dial

1 specs
Dial Color
Black
White

Movement

2 specs
Caliber
BE-93-2AE
Miyota 90S5
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$5,100
$649
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
Northern Star Watch Icy Sentinel
Northern Star Watchmicro

Icy Sentinel

40.5mm·Automatic
$849MSRP
—Used
Spinnaker Hass Automatic
Spinnakermicro

Hass Automatic

10 variantsHass
43mm·Automatic·300m WR
$445MSRP
—Used
Northern Star Watch Dark Knight
Northern Star Watchmicro
Knight Series

Dark Knight

5 variantsRef.
40.5mm·Automatic
$849MSRP
—Used
HELM Khuraburi
HELMmicro

Khuraburi

2 watches · 7 variantsKhuraburi
42mm·Automatic·300m WR
$310MSRP
—Used
Vesuviate Watches Attivo
Vesuviate Watchesmicro

Attivo

9 variantsRef.
39mm·Automatic·100m WR
—MSRP
—Used
Spinnaker Tesei Forged Carbon
Spinnakermicro

Tesei Forged Carbon

4 watches · 10 variantsTesei
43mm·Automatic·300m WR
$550MSRP
—Used
5280 Watch Company Ajax
5280 Watch Companymicro

Ajax

7 variantsRef.
40mm·Manual·200m WR
$5,995MSRP
—Used
All alternatives to the S502 →All alternatives to the Sentinel →
Explore the full catalog

Follow this matchup

Get a note when Bremont S502 vs Northern Star Watch Sentinel 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.

Boschett Timepieces Cave DwellervsNorthern Star Watch SentinelNorthern Star Watch SentinelvsSpinnaker Hass AutomaticHELM KhuraburivsNorthern Star Watch SentinelNorthern Star Watch SentinelvsSpinnaker Tesei Forged CarbonBremont S502vsNorthern Star Watch Icy SentinelBremont S502vsNorthern Star Watch Dark Knight
Edit this comparisonAdd another watchExplore more 39–44mm watches