Side by side
Airain Watches Type 20vsSeestern 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
Type 2039mm
S443 Column Wheel Chronograph40mm
Power Reserve
Type 2063h
S443 Column Wheel Chronograph45hh
Water Resistance
Type 2050m
S443 Column Wheel Chronograph50m
MSRP
Type 20$3,650
S443 Column Wheel Chronograph$10
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
39mm
40mm
Thickness
14.77mm
13mm
Lug-to-Lug
47.7mm
48.6mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
3 specsDial Color
Black
Pink
Indices
Applied
3D
Lume
None
Super BGW9
Movement
5 specsCaliber
AM2
Seagull ST1901
Beat Rate
28,800 vph
3 vph
Power Reserve
63h
45hh
Jewels
25
21
Complications
None
Chronograph, Column Wheel
Pricing
1 specsMSRP
$3,650
$10
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