Side by side
Duckworth Prestex Belmont 300 AutomaticvsStraton Straton Syncro MKII Mechanical Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Belmont 300 Automatic42mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
Belmont 300 Automatic38h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
Belmont 300 Automatic300m
Straton Syncro MKII Mechanical Chrono100m
MSRP
Belmont 300 Automatic$750
Straton Syncro MKII Mechanical Chrono$599
Full specifications
Case
8 specsCategory
—
Chronograph
Diameter
42mm
40mm
Thickness
13mm
12.4mm
Lug-to-Lug
50mm
48mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
300m
100m
Caseback
Solid
Sapphire crystal
Crystal & Dial
4 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
—
—
Indices
Applied
—
Movement
5 specsCaliber
Miyota 9039
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
38h
0h
Jewels
25
0
Pricing
1 specsMSRP
$750
$599
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