Side by side

Straton Straton Syncro MKII Mechanical ChronovsGruppo Gamma Field III GMT

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

Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599
Field III GMT
Gruppo GammaField III GMT
MSRP $459

At a glance

20 of 29 specs differ
Diameter
Straton Syncro MKII Mechanical Chrono40mm
Field III GMT40mm
Power Reserve
Straton Syncro MKII Mechanical Chrono—
Field III GMT41h
Water Resistance
Straton Syncro MKII Mechanical Chrono100m
Field III GMT200m
MSRP
Straton Syncro MKII Mechanical Chrono$599
Field III GMT$459

Full specifications

Case

8 specs
Category
Chronograph
GMT
Thickness
12.4mm
14mm
Lug-to-Lug
48mm
48.5mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
200m
Caseback
Sapphire crystal
Solid

Crystal & Dial

5 specs
Crystal Shape
Domed
Flat
AR Coating
Underside
Yes
Dial Color
—
Black
Indices
—
Applied
Lume
None
Super-LumiNova

Movement

6 specs
Caliber
Seagull ST19
Seiko Instruments NH38A
Type
Manual
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
41h
Jewels
0
25
Complications
None
GMT

Pricing

1 specs
MSRP
$599
$459

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