Side by side

Orologi Calamai GMT AutomaticovsStraton Straton Syncro MKII Mechanical Chrono

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

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GMT Automatico
Orologi CalamaiGMT Automatico
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599
Buy from Orologi Calamai ↗
Buy used on eBay ↗
Buy from Straton ↗
Buy used on eBay ↗

At a glance

18 of 29 specs differ
Diameter
GMT Automatico39mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
GMT Automatico50h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
GMT Automatico50m
Straton Syncro MKII Mechanical Chrono100m
MSRP
GMT Automatico—
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

8 specs
Category
—
Chronograph
Diameter
39mm
40mm
Thickness
10.5mm
12.4mm
Lug-to-Lug
47.5mm
48mm
Material
Unknown
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
50m
100m
Caseback
Solid
Sapphire crystal

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Black
—
Indices
Applied
—

Movement

5 specs
Caliber
Sellita SW330-2 Top
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
50h
0h
Jewels
25
0

Pricing

1 specs
MSRP
—
$599
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