Side by side

Borealis Watch Co. NeptunovsBremont Supermarine Chrono

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

Neptuno
Borealis Watch Co.Neptuno
MSRP $390
Supermarine Chrono
BremontSupermarine Chrono
MSRP $6,850

At a glance

9 of 29 specs differ
Diameter
Neptuno40.00mm
Supermarine Chrono43mm
Power Reserve
Neptuno40h
Supermarine Chrono40h
Water Resistance
Neptuno300m
Supermarine Chrono300m
MSRP
Neptuno$390
Supermarine Chrono$6,850

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
40.00mm
43mm
Thickness
14.10mm
15.87mm
Lug-to-Lug
47.20mm
—
Lug Width
20mm
22mm
Material
Stainless Steel
Stainless Steel (DLC coated)

Crystal & Dial

1 specs
Lume
BGW9
None

Movement

1 specs
Caliber
NH38
BE-50AE

Pricing

1 specs
MSRP
$390
$6,850

Follow this matchup

Get a note when Borealis Watch Co. Neptuno vs Bremont Supermarine Chrono 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.

Christopher Ward C60 Lympstone
Christopher Wardmicro

C60 Lympstone

6 watches · 9 variantsC60
40mm·Automatic·600m WR
$1,615MSRP
—Used
Fortis Novonaut N-42
Fortismicro

Novonaut N-42

4 variantsNovonaut
42mm·Automatic·300m WR
$5,230MSRP
—Used
Borealis Watch Co. Sea Storm MK2
Borealis Watch Co.micro

Sea Storm MK2

Ref. borealis-sea-storm-mk2-random-rob-special-limited-edition
41.50mm·Automatic·300m WR
$475MSRP
—Used
Bremont Altitude Chronograph
Bremontmicro

Altitude Chronograph

4 watches · 16 variantsAltitude
42mm·Automatic·100m WR
$6,300MSRP
—Used
Boldr Marine
Boldrmicro

Marine

2 variantsRef. marine-elewana
40mm·Automatic·200m WR
$439MSRP
—Used
Bremont ALT1-C
Bremontmicro

ALT1-C

2 watches · 4 variantsALT1
43mm·Automatic·100m WR
$6,150MSRP
—Used
Boldr Charizard
Boldrmicro
Pokémon Collab

Charizard

Ref. charizard
40mm·Automatic·200m WR
$449MSRP
—Used
William Wood Triumph Chronograph
William Woodmicro

Triumph Chronograph

4 watches · 6 variantsTriumph
41mm·Automatic·100m WR
$2,525MSRP
—Used
All alternatives to the Neptuno →All alternatives to the Supermarine Chrono →
Explore the full catalog
Adjacent matchups

People also compared

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

Bremont Supermarine ChronovsChristopher Ward C60 LympstoneBorealis Watch Co. Sea Storm MK2vsBremont Supermarine ChronoBremont Supermarine ChronovsBoldr MarineBremont Supermarine ChronovsBoldr CharizardBorealis Watch Co. NeptunovsFortis Novonaut N-42Borealis Watch Co. NeptunovsBremont Altitude Chronograph
Edit this comparisonAdd another watch