Side by side

Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsWilliam Wood National Fallen Firefighters Foundation Watch

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

JDD (Jumbo Day/Date) Anthracite Diver's Automatic
MarathonJDD (Jumbo Day/Date) Anthracite Diver's Automatic
MSRP $3,250

At a glance

10 of 29 specs differ
Diameter
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
National Fallen Firefighters Foundation Watch41mm
Power Reserve
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
National Fallen Firefighters Foundation Watch40h
Water Resistance
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
National Fallen Firefighters Foundation Watch100m
MSRP
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
National Fallen Firefighters Foundation Watch$820

Full specifications

Case

6 specs
Diameter
46mm
41mm
Thickness
18mm
15mm
Lug-to-Lug
55mm
49mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (Anthracite IP)
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Anthracite
Standard

Movement

1 specs
Caliber
Sellita SW220-1
Seiko NH35

Pricing

1 specs
MSRP
$3,250
$820

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic

Owners widely praise the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic as a tough, underrated tool watch with lifestyle appeal, highlighting its robust build and tritium lume for excellent legibility. However, its 46mm size is a common criticism, with some finding it heavy and top-heavy, and the OEM rubber strap stiff. One owner noted the watch runs about 10 seconds fast after three days, and the ETA 2836-2 movement offers approximately two days of power reserve. On balance, owners and reviewers rate the Marathon JDD (Jumbo Day/Date) Anthracite Diver's Automatic highly for its robust tool-watch build and legibility, despite its substantial size.

William Wood National Fallen Firefighters Foundation Watch

The case is crafted from upcycled firefighting materials, offering a unique story. The straps are made from upcycled fire hoses, a unique material nod to its heritage.

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