Which is cheaper, the Halios Universa II or the Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm?

At MSRP the Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm is the cheaper of the two at $579, against $995 for the Halios Universa II — a $416 gap before any retailer discounting.

Which is bigger, the Halios Universa II or the Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm?

The Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm wears larger at 40mm versus 38mm for the Halios Universa II — a 2mm difference across the dial.

Which has better water resistance, the Halios Universa II or the Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm?

The Halios Universa II is rated to 100m versus 50m for the Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm.

What movement does the Halios Universa II run compared to the Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm?

Both watches run automatic movements — the Halios Universa II uses the Sellita SW300-1 and the Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm uses the ST2100.

Side by side

Halios Universa IIvsSeagull Extraordinary Series Day-date Calendar Dress Watch 40mm

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

Add a watch

Halios Universa II

MSRP $995

See the full Universa II

Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm

1141

MSRP $579

See the full Extraordinary Series Day-date Calendar Dress Watch 40mm

Buy from Halios ↗

Buy used on eBay ↗

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

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

Universa II38mm

Extraordinary Series Day-date Calendar Dress Watch 40mm40mm

Power Reserve

Universa II—

Extraordinary Series Day-date Calendar Dress Watch 40mm—

Water Resistance

Universa II100m

Extraordinary Series Day-date Calendar Dress Watch 40mm50m

MSRP

Universa II$995

Extraordinary Series Day-date Calendar Dress Watch 40mm$579

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire (double-domed)

Sapphire

Dial Color

Gold

—

Movement

1 specs

Caliber

Sellita SW300-1

ST2100

Pricing

1 specs

MSRP

$995

$579

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.

Typsimmicro

Noir

Typsim 200M-N, a Stainless Steel Recreational Diving Watch with Sunray Blue Dial

4 variantsRef. 200m-n

39mm·Automatic·200m WR

$1,199MSRP

—Used

Atelier Wenmicro

Porcelain Odyssey — Hao

3 watches · 7 variantsPorcelain Odyssey

TYPE 39VM (Presale)

39mm·Automatic·200m WR

$2,768MSRP

—Used

All alternatives to the Universa II →All alternatives to the Extraordinary Series Day-date Calendar Dress Watch 40mm →

Explore the full catalog

Follow this matchup

Get a note when Halios Universa II vs Seagull Extraordinary Series Day-date Calendar Dress Watch 40mm 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.

Seagull Extraordinary Series Day-date Calendar Dress Watch 40mmvsPraesidus A-11 Tom Rice (White Canvas - Bonklip)Baltic Hermétique TourervsSeagull Extraordinary Series Day-date Calendar Dress Watch 40mm Seagull Extraordinary Series Day-date Calendar Dress Watch 40mmvsSeagull Ultra-Thin Calendar Dress Watch 38mm Praesidus Victory WatchvsSeagull Extraordinary Series Day-date Calendar Dress Watch 40mm Halios Universa IIvsSeagull Bilingual Day-date Calendar Dress Watch 38mm Halios Universa IIvsSeagull Bauhaus Style Dress Watch 40mm

Edit this comparison Add another watch Explore more 37–41mm watches

Halios Universa IIvsSeagull Extraordinary Series Day-date Calendar Dress Watch 40mm

At a glance

Full specifications

More watches worth a look

Typsim Noir Stainless Steel Dress Watch

Waterloo 39mm Mechanical Sporty Dress Watch

The Captain Richter & Phillips Limited Edition

Portofino Sera

Futurist

Typsim 200M-N, a Stainless Steel Recreational Diving Watch with Sunray Blue Dial

Porcelain Odyssey — Hao

TYPE 39VM (Presale)

Follow this matchup

People also compared