Side by side
Loresum LS05vsSeestern S443 Column Wheel Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
LS0539.5mm
S443 Column Wheel Chronograph40mm
Power Reserve
LS0540h
S443 Column Wheel Chronograph45hh
Water Resistance
LS0550m
S443 Column Wheel Chronograph50m
MSRP
LS05—
S443 Column Wheel Chronograph$10
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
39.5mm
40mm
Thickness
9mm
13mm
Lug-to-Lug
46.5mm
48.6mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
3 specsDial Color
Green
Pink
Indices
Applied
3D
Lume
Super-LumiNova® BGW9
Super BGW9
Movement
6 specsCaliber
Miyota 9015
Seagull ST1901
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
45hh
Jewels
25
21
Complications
None
Chronograph, Column Wheel
Pricing
1 specsMSRP
—
$10
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