Side by side

CWC Automatic Divers Watch Mk.2 BlackvsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm

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

Add a watch
Automatic Divers Watch Mk.2 Black
CWCAutomatic Divers Watch Mk.2 Black
MSRP $1,249
See the full Automatic Divers Watch Mk.2 Black
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm
SeagullOcean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm
MSRP $1,049
See the full Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm
Buy from CWC ↗
Buy used on eBay ↗
Buy from Seagull ↗
Buy used on eBay ↗

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

10 of 29 specs differ
Diameter
Automatic Divers Watch Mk.2 Black41mm
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm45mm
Power Reserve
Automatic Divers Watch Mk.2 Black—
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm—
Water Resistance
Automatic Divers Watch Mk.2 Black300m
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm1,000m
MSRP
Automatic Divers Watch Mk.2 Black$1,249
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm$1,049

Full specifications

Case

6 specs
Category
Diver
—
Diameter
41mm
45mm
Thickness
0mm
15.8mm
Lug-to-Lug
47mm
50mm
Lug Width
20mm
22mm
Water Resistance
300m
1000m

Crystal & Dial

2 specs
Dial Color
CWC Automatic Divers Watch Mk.2 Black (SF300 AS120)
—
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Sellita SW200-1
Seagull ST2130

Pricing

1 specs
MSRP
$1,249
$1,049
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.

Marathon GSAR (Government Search & Rescue) Diver's Automatic
Marathonmicro

GSAR (Government Search & Rescue) Diver's Automatic

41mm·Automatic·300m WR
$2,100MSRP
—Used
Xicorr Watches FSO M20.21
Xicorr Watchesmicro

FSO M20.21

Ref. fso-m20-21.html
42mm·Automatic·100m WR
$631MSRP
—Used
Marathon Jeep Rubicon GSAR
Marathonmicro
Jeep x Marathon

Jeep Rubicon GSAR

4 watches · 5 variantsJeep x Marathon
41mm·Automatic·300m WR
$2,100MSRP
—Used
Ugly Watch Co Sport Watch
Ugly Watch Comicro

Sport Watch

3 variantsRef. 100m_sport_white_mop
41mm·Automatic·100m WR
—MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
Merkur Chinese Year Watch
Merkurmicro

Chinese Year Watch

2 variantsSeries
45mm·Manual
$139MSRP
—Used
Boldr Expedition II
Boldrmicro

Expedition II

7 variantsSeries
41mm·Automatic·200m WR
$699MSRP
—Used
Ugly Watch Co Rista Marka
Ugly Watch Comicro

Rista Marka

2 variantsSeries
41mm·Automatic
—MSRP
—Used
All alternatives to the Automatic Divers Watch Mk.2 Black →All alternatives to the Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm →
Explore the full catalog
DiscussionNot started
Adjacent matchups

People also compared

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

CWC RN Automatic Divers Watch Mk.2vsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mmCWC RN Automatic Divers Watch Mk.2 with DatevsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mmCWC Automatic Divers Watch Mk.2 Black with DatevsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mmMarnaut Dark Surge 300vsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mmCWC Automatic Divers Watch Mk.2 BlackvsSeagull Ocean Series Pro 300m Waterproof Diving Watch 44mmCWC Automatic Divers Watch Mk.2 BlackvsSeagull Ocean Series Pro "Dragon Kings of the Four Seas" Dragon-scale Dial 300m Waterproof Diving Watch 44mm
Edit this comparisonAdd another watchExplore more 40–46mm watches