Side by side

Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsTraska Seafarer Charcoal

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
Seafarer Charcoal
TraskaSeafarer Charcoal
MSRP $665

At a glance

15 of 29 specs differ
Diameter
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
Seafarer Charcoal40mm
Power Reserve
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
Seafarer Charcoal42h
Water Resistance
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
Seafarer Charcoal150m
MSRP
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
Seafarer Charcoal$665

Full specifications

Case

7 specs
Diameter
46mm
40mm
Thickness
18mm
12mm
Lug-to-Lug
55mm
46mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (Anthracite IP)
316L Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
150m

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Anthracite
White
Lume
None
Super-LumiNova BGW9

Movement

4 specs
Caliber
Sellita SW220-1
9039
Power Reserve
40h
42h
Jewels
25
24
Complications
None
Chronograph

Pricing

1 specs
MSRP
$3,250
$665

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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.

Traska Seafarer Charcoal

The Traska Seafarer Charcoal's notable strength is its refined finishing, which elevates it from a field watch to a luxury-like piece. A shared weakness is the dim lume, which may be a drawback for those who value nighttime visibility. Reviewers disagree on the watch's build, with one reviewer noting a more substantial build and larger case size, while the other does not mention this feature.

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