Side by side

Beaufort SeatrekkervsOrologi Calamai GMT Automatico

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

Add a watch
Seatrekker
BeaufortSeatrekker
GMT Automatico
Orologi CalamaiGMT Automatico
Buy from Beaufort ↗
Buy used on eBay ↗
Buy from Orologi Calamai ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
Seatrekker39mm
GMT Automatico39mm
Power Reserve
Seatrekker42h
GMT Automatico50h
Water Resistance
Seatrekker200m
GMT Automatico50m
MSRP
Seatrekker—
GMT Automatico—

Full specifications

Case

5 specs
Thickness
12.55mm
10.5mm
Lug-to-Lug
—
47.5mm
Lug Width
—
20mm
Material
Stainless Steel
Unknown
Water Resistance
200m
50m

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
C3 Super-LumiNova applied to indices and hands for low-light readability.
None

Movement

2 specs
Caliber
Miyota 9039
Sellita SW330-2 Top
Power Reserve
42h
50h
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.

NEOTYPE TYPE D
NEOTYPEmicro
D

TYPE D

3 variantsRef. montres-neotypewatches-lm01-type-d-acier-pvd-or-bleu
40mm·Automatic·300m WR
—MSRP
—Used
Brillier GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face
Brilliermicro

GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black Face

6 variantsRef. gmt-dual-time-mechanical-1
38mm·Automatic·100m WR
$795MSRP
—Used
Nezumi Studios Baleine
Nezumi Studiosmicro

Baleine

4 variantsRef. baleine-ref-ba4-102
40mm·Automatic·200m WR
$821MSRP
—Used
Sheffield GMT
Sheffieldmicro

GMT

2 variantsRef. gmt-blue-dial
40mm·Automatic·200m WR
—MSRP
—Used
Baltic Aquascaphe Classic
Balticmicro

Aquascaphe Classic

2 variantsAquascaphe Classic
39mm·Automatic·200m WR
$648MSRP
—Used
Lima Watch GMT Transit
Lima Watchmicro

GMT Transit

5 variantsRef. gmt-transit-teal
37.5mm·Automatic
—MSRP
—Used
Borealis Watch Co. Porto Covo
Borealis Watch Co.micro

Porto Covo

2 variantsPorto Covo
40mm·Automatic·300m WR
$415MSRP
—Used
Melbourne Watch Company GMT
Melbourne Watch Companymicro

GMT

4 variantsRef. melbourne-auto-gmt-white-10th-anniversary-edition
42mm·Automatic·100m WR
$986MSRP
—Used
All alternatives to the Seatrekker →All alternatives to the GMT Automatico →
Explore the full catalog

Follow this matchup

Get a note when Beaufort Seatrekker vs Orologi Calamai GMT Automatico 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.

NEOTYPE TYPE DvsOrologi Calamai GMT AutomaticoNezumi Studios BaleinevsOrologi Calamai GMT AutomaticoBaltic Aquascaphe ClassicvsOrologi Calamai GMT AutomaticoBorealis Watch Co. Porto CovovsOrologi Calamai GMT AutomaticoBeaufort SeatrekkervsBrillier GMT (DUAL TIME) Mechanical Automatic Round 38 mm Gold Case Black FaceBeaufort SeatrekkervsSheffield GMT
Edit this comparisonAdd another watchExplore more 38–40mm watches