Side by side
Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsGrand Seiko SBGD223
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
SBGD22344.5mm
Power Reserve
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
SBGD223192h
Water Resistance
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
SBGD223100m
MSRP
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
SBGD223$320,000
Full specifications
Case
7 specsCategory
Diver
Chronograph
Diameter
46mm
44.5mm
Thickness
18mm
14.4mm
Lug-to-Lug
55mm
52mm
Lug Width
22mm
23mm
Material
316L Stainless Steel (Anthracite IP)
Platinum
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Anthracite
Black
Movement
3 specsCaliber
Sellita SW220-1
9R01
Type
Automatic
Spring Drive
Power Reserve
40h
192h
Pricing
1 specsMSRP
$3,250
$320,000
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