Side by side
Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsSmith & Bradley SANS-13 Silverback
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
SANS-13 Silverback42mm
Power Reserve
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
SANS-13 Silverback40h
Water Resistance
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
SANS-13 Silverback300m
MSRP
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
SANS-13 Silverback$295
Full specifications
Case
5 specsCategory
Diver
—
Diameter
46mm
42mm
Thickness
18mm
12mm
Lug-to-Lug
55mm
46mm
Material
316L Stainless Steel (Anthracite IP)
Stainless Steel
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Anthracite
Black
Lume
None
Superluminova
Movement
2 specsCaliber
Sellita SW220-1
Ronda
Type
Automatic
Quartz
Pricing
1 specsMSRP
$3,250
$295
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