Side by side

Marathon Jeep Willys SSGPMvsSinn U18

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

Jeep Willys SSGPM
MarathonJeep Willys SSGPM
MSRP $780
U18
SinnU18
MSRP $3,488
What people say

Owners + reviewers, side by side

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

Marathon Jeep Willys SSGPM

The Marathon Jeep Willys SSGPM is praised for its handsome, retro design and attractive, clean dials with great hands. Owners note the case is nicely shaped and offers good value at $650 USD. However, some find the lugs extend far on smaller wrists, and the corporate Jeep logo detracts from the dial's appeal for some. The leather strap may need replacement with regular wear. Overall, owners and reviewers rate the Marathon Jeep Willys SSGPM highly for its retro design and value, despite some reservations about the Jeep branding and strap.

Sinn U18

The Sinn U18 is praised for its unique deep blue/green dial with three-dimensional oxygen bubbles that change with light, and its comfortable, easily adjustable bracelet. Owners find the watch stunning and a piece of history, appreciating the refined hands. The Sinn U18 features a 44mm, 15.5mm thick case made from German submarine steel, offering a 2000-meter dive specification and Sinn's Ar-Dehumidifying technology, powered by a Sellita SW300-1 movement. The case thickness is apparent, and the watch comes as a complete set with box and papers for $3,000-$3,680. On balance, owners and reviewers rate the Sinn U18 highly for its striking dial and robust build.

At a glance

16 of 29 specs differ
Diameter
Jeep Willys SSGPM41mm
U1844mm
Power Reserve
Jeep Willys SSGPM40h
U1842h
Water Resistance
Jeep Willys SSGPM30m
U182,000m
MSRP
Jeep Willys SSGPM$780
U18$3,488

Full specifications

Case

9 specs
Category
Field
Diver
Diameter
41mm
44mm
Thickness
11mm
15.5mm
Lug-to-Lug
48mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
high-strength
Finish
Brushed and polished
Water Resistance
30m
2000m
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

3 specs
Caliber
Sellita SW210-1 (hand-wind)
SW300-1
Type
Manual
Automatic
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$780
$3,488
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