Side by side

Limes Neptun . KvsTudor Black Bay

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

Add a watch
Neptun . K
LimesNeptun . K
Black Bay
TudorBlack Bay
Buy from Limes ↗
Buy used on eBay ↗
Buy from Tudor ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
Neptun . K41.5mm
Black Bay41mm
Power Reserve
Neptun . K—
Black Bay70h
Water Resistance
Neptun . K1,000m
Black Bay200m
MSRP
Neptun . K—
Black Bay—

Full specifications

Case

7 specs
Category
—
Diver
Diameter
41.5mm
41mm
Thickness
12.6mm
14.7mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
1000m
200m
Caseback
Solid
Engraved

Movement

2 specs
Caliber
Sellita SW200-1
MT5602
Power Reserve
—
70h
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.

Chronotechna SeaQuest
Chronotechnamicro

SeaQuest

2 variantsRef. seaquest-dive-frozen-deep
42mm·Automatic·300m WR
—MSRP
—Used
Islander Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323
Islandermicro
Under $50

Islander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323

9 watches · 9 variantsUnder $50
42mm·Automatic·200m WR
$449MSRP
—Used
Pompeak Sub-Aquatic
Pompeakmicro

Sub-Aquatic

3 variantsRef.
40mm·Automatic·200m WR
$915MSRP
—Used
Bremont Supermarine 300M
Bremontmicro

Supermarine 300M

8 watches · 39 variantsSupermarine
40mm·Automatic·300m WR
$3,550MSRP
—Used
Circula Watches SuperSport
Circula Watchesmicro

SuperSport

40mm·Automatic·300m WR
—MSRP
—Used
Christopher Ward C60 Lympstone
Christopher Wardmicro

C60 Lympstone

6 watches · 9 variantsC60
40mm·Automatic·600m WR
$1,615MSRP
—Used
Helgray Poseidon Diver (Automatic)
Helgraymicro

Poseidon Diver (Automatic)

Ref. poseidon-diver-automatic
40mm·Automatic·300m WR
$249MSRP
—Used
Eza 1972 Diver
Ezamicro

1972 Diver

Ref. 1972-diver-anniversary-edition
39.6mm·Automatic·200m WR
$1,411MSRP
—Used
All alternatives to the Neptun . K →All alternatives to the Black Bay →
Explore the full catalog

Follow this matchup

Get a note when Limes Neptun . K vs Tudor Black Bay 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.

Chronotechna SeaQuestvsTudor Black BayPompeak Sub-AquaticvsTudor Black BayCircula Watches SuperSportvsTudor Black BayChronotechna SeaQuest DivevsTudor Black BayIslander Red October V2 Dive Watch with Radiant Blue Dial #ISL-323vsLimes Neptun . KBremont Supermarine 300MvsLimes Neptun . K
Edit this comparisonAdd another watchExplore more 40–43mm watches