Side by side
Orologi Calamai MK-IIIvsSeestern S443 Column Wheel Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
MK-III38mm
S443 Column Wheel Chronograph40mm
Power Reserve
MK-III38h
S443 Column Wheel Chronograph45hh
Water Resistance
MK-III50m
S443 Column Wheel Chronograph50m
MSRP
MK-III$1,450
S443 Column Wheel Chronograph$10
Full specifications
Case
5 specsCategory
—
Chronograph
Diameter
38mm
40mm
Thickness
12.1mm
13mm
Lug-to-Lug
47.5mm
48.6mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
3 specsDial Color
Blue
Pink
Indices
Applied
3D
Lume
None
Super BGW9
Movement
6 specsCaliber
Sellita SW-200
Seagull ST1901
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
38h
45hh
Jewels
25
21
Complications
None
Chronograph, Column Wheel
Pricing
1 specsMSRP
—
$10
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