Side by side

Geckota Chronotimer Sports EditionvsYema Wristmaster Slim CMM.20

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

Chronotimer Sports Edition
GeckotaChronotimer Sports Edition
MSRP $499
Wristmaster Slim CMM.20
YemaWristmaster Slim CMM.20
MSRP $2,117

At a glance

8 of 29 specs differ
Diameter
Chronotimer Sports Edition41.5mm
Wristmaster Slim CMM.2039mm
Power Reserve
Chronotimer Sports Edition40h
Wristmaster Slim CMM.2040h
Water Resistance
Chronotimer Sports Edition100m
Wristmaster Slim CMM.20100m
MSRP
Chronotimer Sports Edition$499
Wristmaster Slim CMM.20$2,117

Full specifications

Case

5 specs
Category
Chronograph
GMT
Diameter
41.5mm
39mm
Thickness
12.35mm
9mm
Lug-to-Lug
47.8mm
Lug Width
22mm
24mm

Crystal & Dial

1 specs
Dial Color
Maroon
Black

Movement

1 specs
Caliber
Yema CMM.20

Pricing

1 specs
MSRP
$499
$2,117

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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.

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.

Yema Wristmaster Slim CMM.20

The Yema Wristmaster Slim CMM.20 is widely praised for its compelling integrated bracelet design and comfortable 39mm wearability. Reviewers highlight its impressive value, featuring an in-house CMM.20 micro-rotor movement with a 70-hour power reserve, adjusted to -3/+7 seconds per day, all within a slim 9mm case. Some note the domed sapphire crystal can produce glare and the dial text is quite small. On balance, reviewers rate the Yema Wristmaster Slim CMM.20 highly for its integrated design and value proposition with a micro-rotor movement.

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