Side by side

Seagull Day-date Calendar Tonneau WatchvsZelos GT

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

Add a watch
Day-date Calendar Tonneau Watch
SeagullDay-date Calendar Tonneau Watch
MSRP $539
See the full Day-date Calendar Tonneau Watch
GT
ZelosGT
MSRP $499
See the full GT
Buy from Seagull ↗
Buy used on eBay ↗
Buy from Zelos ↗
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
Day-date Calendar Tonneau Watch36mm
GT42mm
Power Reserve
Day-date Calendar Tonneau Watch—
GT—
Water Resistance
Day-date Calendar Tonneau Watch50m
GT100m
MSRP
Day-date Calendar Tonneau Watch$539
GT$499

Full specifications

Case

7 specs
Category
—
Chronograph
Diameter
36mm
42mm
Thickness
12mm
10.8mm
Lug-to-Lug
40mm
42mm
Lug Width
11mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
—
SS - Azzurro

Movement

1 specs
Caliber
ST2100
Miyota 9133

Pricing

1 specs
MSRP
$539
$499
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.

Lorier Zephyr
Loriermicro

Zephyr

Ref. 97831S
36mm·Automatic
$549MSRP
—Used
Flux Watches Quadras
Flux Watchesmicro

Quadras

4 variantsSeries
41mm·Automatic
$2,800MSRP
—Used
Maen Manhattan 37 seconde/seconde/
Maenmicro

Manhattan 37 seconde/seconde/

8 watches · 30 variantsManhattan
37mm·Automatic
$937MSRP
—Used
Farer INTEGRA
Farermicro

INTEGRA

4 variantsINTEGRA
38.5mm·Automatic·100m WR
$1,450MSRP
—Used
Oblvlo XM Racing
Oblvlomicro
XM Series

XM Racing

4 watches · 4 variantsXM Series
42mm·Automatic
$269MSRP
—Used
Islander Islander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263
Islandermicro
Under $50

Islander Astoria Automatic Dress Watch with Pale Blue Dial #ISL-263

9 watches · 10 variantsUnder $50
34mm·Automatic
$329MSRP
—Used
Specht & Sohne Specht & Söhne SP0015 Automatic
Specht & Sohnemicro
SP0015

Specht & Söhne SP0015 Automatic

4 variantsSeries
37mm·Automatic
$265MSRP
—Used
Arcanaut Klint
Arcanautmicro
Composites

Klint

40.52mm·Automatic·100m WR
—MSRP
—Used
All alternatives to the Day-date Calendar Tonneau Watch →All alternatives to the GT →
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.

Seagull Tonneau Case Day-date Calendar Watch 34mmvsZelos GTSeagull Gray TV Dial Snowflake Texture Tonneau Case Watch 36mmvsZelos GTSeagull Brushed Solid-color Dial Vintage Tonneau Dress Watch 30mmvsZelos GTMaen Grand Tonneau Ultra ThinvsZelos GTFarer INTEGRAvsSeagull Day-date Calendar Tonneau WatchFlux Watches QuadrasvsSeagull Day-date Calendar Tonneau Watch
Edit this comparisonAdd another watchExplore more 35–43mm watches