Side by side

Geckota Chronotimer Sports EditionvsSinn U18

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

Chronotimer Sports Edition
GeckotaChronotimer Sports Edition
MSRP $499
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.

Geckota Chronotimer Sports Edition

The Geckota Maroon Red strap is considered decent with good colors by one owner, but the red stripes are too thick and the lines are too close together, and it is also noted as being too long with "meh" colors compared to other options. On balance, owners and reviewers find the Geckota Maroon Red strap to be a functional accessory with some aesthetic drawbacks.

From video reviewers

The polished and brushed steel case finishing is a shared strength. The hand-wound mechanical chronograph movement is also a consistent point. No shared weaknesses were identified.

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

15 of 29 specs differ
Diameter
Chronotimer Sports Edition41.5mm
U1844mm
Power Reserve
Chronotimer Sports Edition40h
U1842h
Water Resistance
Chronotimer Sports Edition100m
U182,000m
MSRP
Chronotimer Sports Edition$499
U18$3,488

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
41.5mm
44mm
Thickness
12.35mm
15.5mm
Lug-to-Lug
47.8mm
Material
316L Stainless Steel
high-strength
Finish
Brushed and polished
Water Resistance
100m
2000m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Maroon
Black
Indices
Applied

Movement

2 specs
Caliber
SW300-1
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$499
$3,488
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