Side by side
Smith & Bradley Atlantis A2 QuartzvsMarathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Atlantis A2 Quartz44mm
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
Power Reserve
Atlantis A2 Quartz40h
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
Water Resistance
Atlantis A2 Quartz300m
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
MSRP
Atlantis A2 Quartz$349
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
Full specifications
Case
4 specsDiameter
44mm
46mm
Thickness
12mm
18mm
Lug-to-Lug
46mm
55mm
Material
Stainless Steel
316L Stainless Steel (Anthracite IP)
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
Black
Anthracite
Movement
2 specsCaliber
Ronda
Sellita SW220-1
Type
Quartz
Automatic
Pricing
1 specsMSRP
$349
$3,250
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