Side by side

Fortis Novonaut N-42vsSugess Ocean Star S421

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

Novonaut N-42
FortisNovonaut N-42
MSRP $5,230
Ocean Star S421
SugessOcean Star S421
MSRP $449

At a glance

13 of 29 specs differ
Diameter
Novonaut N-4242mm
Ocean Star S42140mm
Power Reserve
Novonaut N-4260h
Ocean Star S42140h
Water Resistance
Novonaut N-42300m
Ocean Star S421300m
MSRP
Novonaut N-42$5,230
Ocean Star S421$449

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
42mm
40mm
Thickness
14.6mm
12.7mm
Lug-to-Lug
—
46mm
Lug Width
21mm
20mm
Material
Titanium / Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Titanium Legacy
SU116610LB Black

Movement

5 specs
Caliber
Manufacture Caliber WERK 17
Seagull ST2130/Seiko NH35
Beat Rate
28,800 vph
4 vph
Power Reserve
60h
40h
Jewels
36
25
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$5,230
$449

Follow this matchup

Get a note when Fortis Novonaut N-42 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.

Bremont Supermarine Chrono
Bremontmicro

Supermarine Chrono

8 watches · 39 variantsSupermarine
43mm·Automatic·300m WR
$6,850MSRP
—Used
Yema Superman Dato CMM.10
Yemamicro

Superman Dato CMM.10

9 watches · 22 variantsSuperman
39.5mm·Automatic·300m WR
$1,777MSRP
—Used
Fortis Stratoliner S-41
Fortismicro

Stratoliner S-41

8 variantsStratoliner
41mm·Automatic·200m WR
$5,450MSRP
—Used
Dryden Pathfinder
Drydenmicro

Pathfinder

9 variantsPathfinder
41mm·Automatic·201m WR
$650MSRP
—Used
Bremont Terra Nova 42.5 Chronograph
Bremontmicro

Terra Nova 42.5 Chronograph

3 watches · 23 variantsTerra Nova
42.5mm·Automatic·100m WR
$5,700MSRP
—Used
Geckota Sea-Hunter Dive Watch
Geckotamicro

Sea-Hunter Dive Watch

6 variantsSea-Hunter
40mm·Automatic·200m WR
$349MSRP
—Used
William Wood Triumph Chronograph
William Woodmicro

Triumph Chronograph

4 watches · 6 variantsTriumph
41mm·Automatic·100m WR
$2,525MSRP
—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 Novonaut N-42 →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.

Bremont Supermarine ChronovsSugess Ocean Star S421Fortis Stratoliner S-41vsSugess Ocean Star S421Bremont Terra Nova 42.5 ChronographvsSugess Ocean Star S421Sugess Ocean Star S421vsWilliam Wood Triumph ChronographFortis Novonaut N-42vsYema Superman Dato CMM.10Dryden PathfindervsFortis Novonaut N-42
Edit this comparisonAdd another watchExplore more 39–43mm watches