Side by side

Beaufort BicompaxvsSeagull 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
Bicompax
BeaufortBicompax
MSRP $1,399
See the full Bicompax
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 Beaufort ↗
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

11 of 29 specs differ
Diameter
Bicompax40.5mm
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm45mm
Power Reserve
Bicompax63h
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm—
Water Resistance
Bicompax50m
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm1,000m
MSRP
Bicompax$1,399
Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mm$1,049

Full specifications

Case

5 specs
Diameter
40.5mm
45mm
Thickness
13.8mm
15.8mm
Lug-to-Lug
47mm
50mm
Lug Width
20mm
22mm
Water Resistance
50m
1000m

Crystal & Dial

2 specs
Dial Color
Salmon
—
Lume
Super-LumiNova applied to the index and hands for low-light readability.
None

Movement

3 specs
Caliber
Sellita SW510
Seagull ST2130
Type
Manual
Automatic
Power Reserve
63h
0h

Pricing

1 specs
MSRP
$1,399
$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.

Baltic Scalegraph
Balticmicro

Scalegraph

2 watches · 5 variantsScalegraph
39.5mm·Manual·100m WR
$1,766MSRP
—Used
Xicorr Watches FSO M20.21
Xicorr Watchesmicro

FSO M20.21

Ref. fso-m20-21.html
42mm·Automatic·100m WR
$631MSRP
—Used
Dumoreau Monopusher Chronograph
Dumoreaumicro

Monopusher Chronograph

2 variantsSeries
40mm·Manual·100m WR
—MSRP
—Used
Ugly Watch Co Sport Watch
Ugly Watch Comicro

Sport Watch

3 variantsRef. 100m_sport_white_mop
41mm·Automatic·100m WR
—MSRP
—Used
Baltic Scalegraph Classic
Balticmicro

Scalegraph Classic

2 watches · 5 variantsScalegraph
39.5mm·Manual
$1,712MSRP
—Used
Merkur Chinese Year Watch
Merkurmicro

Chinese Year Watch

2 variantsSeries
45mm·Manual
$139MSRP
—Used
Echo/Neutra 1956 Chrono
Echo/Neutramicro

1956 Chrono

3 watches · 10 variants1956
40mm·Manual·100m WR
$2,060MSRP
—Used
Ugly Watch Co Rista Marka
Ugly Watch Comicro

Rista Marka

2 variantsSeries
41mm·Automatic
—MSRP
—Used
All alternatives to the Bicompax →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.

Echo/Neutra 1956 ChronovsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mmFurlan Marri FlybackvsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mmOlech & Wajs Watches AVIATION V7733vsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mmOlech & Wajs Watches SILVERKNIGHTvsSeagull Ocean Series Ultra 1000m Waterproof Helium Valve Design Integrated Rotating Bezel Diving Watch 45mmBeaufort BicompaxvsSeagull Ocean Series Pro 300m Waterproof Diving Watch 44mmBeaufort BicompaxvsSeagull Ocean Series Pro "Dragon Kings of the Four Seas" Dragon-scale Dial 300m Waterproof Diving Watch 44mm
Edit this comparisonAdd another watchExplore more 39–46mm watches