Side by side

Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsBoldr Venture Wayfarer

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
Venture Wayfarer
BoldrVenture Wayfarer
MSRP $339

At a glance

12 of 29 specs differ
Diameter
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
Venture Wayfarer38mm
Power Reserve
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
Venture Wayfarer40h
Water Resistance
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
Venture Wayfarer200m
MSRP
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
Venture Wayfarer$339

Full specifications

Case

7 specs
Category
Diver
Tool
Diameter
46mm
38mm
Thickness
18mm
12mm
Lug-to-Lug
55mm
44mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (Anthracite IP)
Titanium
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Anthracite
Un-Dark Lt Ed
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
Sellita SW220-1
Miyota 8217

Pricing

1 specs
MSRP
$3,250
$339

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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.

Boldr Venture Wayfarer

Owners widely praise the Boldr Venture Wayfarer for its distinctive, angular titanium case, lightweight 38mm size, and comfortable wearability, especially on smaller wrists, with particular appreciation for its bright, long-lasting lume and legible dial featuring syringe hands and an orange second hand accent. Some owners note the finishing is only "ok," while others describe it as excellent, and accuracy figures range from acceptable to an average of +12 seconds per day. A few find the case design too utilitarian and the dial flat, with one owner mentioning less-than-smooth screw-down crown threads. Overall, owners rate the Boldr Venture Wayfarer highly for its unique design and comfortable titanium build at the price.

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