Side by side
Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsMKII Project 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
Project 30041.25mm
Power Reserve
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
Project 300—
Water Resistance
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
Project 300300m
MSRP
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
Project 300$1,995
Full specifications
Case
6 specsCategory
Diver
—
Diameter
46mm
41.25mm
Thickness
18mm
13.45mm
Lug-to-Lug
55mm
—
Lug Width
22mm
20mm
Material
316L Stainless Steel (Anthracite IP)
Stainless Steel
Crystal & Dial
1 specsDial Color
Anthracite
—
Movement
2 specsCaliber
Sellita SW220-1
ETA 2824-2
Power Reserve
40h
—
Pricing
1 specsMSRP
$3,250
$1,995
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