Side by side
Smith & Bradley Atlantis A2 AutovsSeestern S443 Column Wheel Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Atlantis A2 Auto44mm
S443 Column Wheel Chronograph40mm
Power Reserve
Atlantis A2 Auto38h
S443 Column Wheel Chronograph45hh
Water Resistance
Atlantis A2 Auto300m
S443 Column Wheel Chronograph50m
MSRP
Atlantis A2 Auto$789
S443 Column Wheel Chronograph$10
Full specifications
Case
7 specsCategory
Diver
Chronograph
Diameter
44mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
48.6mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m
Crystal & Dial
4 specsAR Coating
Yes
Inner
Dial Color
Black
Pink
Indices
Applied
3D
Lume
None
Super BGW9
Movement
6 specsCaliber
Sellita SW200
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
$789
$10
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