Side by side

Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsLorca MODEL No.2 CHRONOGRAPH

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
MODEL No.2 CHRONOGRAPH
LorcaMODEL No.2 CHRONOGRAPH
MSRP $2,750
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.

Lorca MODEL No.2 CHRONOGRAPH

The Lorca MODEL No.2 CHRONOGRAPH is praised for its well-made construction and vintage-inspired aesthetic, featuring a 37mm case, a balanced three-register dial, and a quality bracelet and clasp suitable for daily wear. It includes a manual-wind Sellita SW510M movement with a 63-hour power reserve and offers 100 meters of water resistance in a thin package. Reviewers note a unique grooved bi-directional bezel, which is described as an atypical but potentially divisive choice for a chronograph. On balance, reviewers find the Lorca MODEL No.2 CHRONOGRAPH to be a well-made watch that successfully blends vintage charm with contemporary design.

From video reviewers

The Lorca Model No.2 Chronograph features a notable guilloché bezel that adds vintage flair to its design. The watch is powered by a Swiss Sellita SW510M manual movement, offering 63 hours of power reserve. A potential drawback is the relatively small 37mm size.

At a glance

13 of 29 specs differ
Diameter
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
MODEL No.2 CHRONOGRAPH37mm
Power Reserve
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
MODEL No.2 CHRONOGRAPH40h
Water Resistance
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
MODEL No.2 CHRONOGRAPH510m
MSRP
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
MODEL No.2 CHRONOGRAPH$2,750

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
46mm
37mm
Thickness
18mm
11.6mm
Lug-to-Lug
55mm
46mm
Lug Width
22mm
20mm
Material
316L Stainless Steel (Anthracite IP)
Stainless Steel 316L
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
510m

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Dial Color
Anthracite
Black

Movement

2 specs
Caliber
Sellita SW220-1
SW510
Complications
None
GMT, Chronograph

Pricing

1 specs
MSRP
$3,250
$2,750
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