Side by side

Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsKUOE ROYAL SMITH 90-008

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
ROYAL SMITH 90-008
KUOEROYAL SMITH 90-008
MSRP $760

At a glance

13 of 29 specs differ
Diameter
JDD (Jumbo Day/Date) Anthracite Diver's Automatic46mm
ROYAL SMITH 90-00834mm
Power Reserve
JDD (Jumbo Day/Date) Anthracite Diver's Automatic40h
ROYAL SMITH 90-00842h
Water Resistance
JDD (Jumbo Day/Date) Anthracite Diver's Automatic300m
ROYAL SMITH 90-00850m
MSRP
JDD (Jumbo Day/Date) Anthracite Diver's Automatic$3,250
ROYAL SMITH 90-008$760

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
46mm
34mm
Thickness
18mm
11mm
Lug-to-Lug
55mm
41mm
Lug Width
22mm
18mm
Material
316L Stainless Steel (Anthracite IP)
Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

3 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
Anthracite
Silver

Movement

2 specs
Caliber
Sellita SW220-1
Miyota 9039
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$3,250
$760

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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.

KUOE ROYAL SMITH 90-008

KUOE ROYAL SMITH 90-008 is widely praised for its authentic vintage aesthetic, featuring a textured dial with applied Breguet numerals and a unique cushion case. Owners highlight its compact 34mm/35mm sizing as refreshing and comfortable, though one user found the 35mm size too small for a 7-inch wrist. The Miyota 9039 movement is standard, rated at -10/+30 seconds per day, with one example running at +8 seconds per day. A minor criticism is the 16mm buckle taper on the leather straps. Overall, owners rate the KUOE ROYAL SMITH 90-008 highly for its exceptional fit, finish, presentation, and value under $1,000 USD.

From video reviewers

The watch's value at its price point is a key strength. Lume brightness is a noted weakness. Reviewers disagreed on the ideal case size, with some finding it comfortable and others wishing for a smaller option.

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