Side by side
Loresum LS05vsStraton Straton Syncro MKII Mechanical Chrono
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
LS0539.5mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
LS0540h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
LS0550m
Straton Syncro MKII Mechanical Chrono100m
MSRP
LS05—
Straton Syncro MKII Mechanical Chrono$599
Full specifications
Case
9 specsCategory
—
Chronograph
Diameter
39.5mm
40mm
Thickness
9mm
12.4mm
Lug-to-Lug
46.5mm
48mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
50m
100m
Caseback
Solid
Sapphire crystal
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Green
—
Indices
Applied
—
Lume
Super-LumiNova® BGW9
None
Movement
5 specsCaliber
Miyota 9015
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
—
$599
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