Side by side

Formex Stratos UTCvsYema Wristmaster Slim Small Seconds CMM.29

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

Stratos UTC
FormexStratos UTC
MSRP $4,663
Wristmaster Slim Small Seconds CMM.29
YemaWristmaster Slim Small Seconds CMM.29
MSRP $2,249

At a glance

9 of 29 specs differ
Diameter
Stratos UTC41mm
Wristmaster Slim Small Seconds CMM.2939mm
Power Reserve
Stratos UTC42h
Wristmaster Slim Small Seconds CMM.2940h
Water Resistance
Stratos UTC100m
Wristmaster Slim Small Seconds CMM.29100m
MSRP
Stratos UTC$4,663
Wristmaster Slim Small Seconds CMM.29$2,249

Full specifications

Case

4 specs
Category
GMT
Dress
Diameter
41mm
39mm
Thickness
11.8mm
9mm
Lug-to-Lug
47mm

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
ETA 2892
Yema CMM.29
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$4,663
$2,249

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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.

Formex Stratos UTC

Owners and reviewers widely praise the Formex Stratos UTC for its user-friendly flyer GMT complication, which utilizes pushers for time-zone adjustments, and its slim 11.8mm case. The watch is noted for its intricate, hand-finished case with a multi-layer construction and excellent finishing, along with a unique two-level case design. The Dubois-Depraz module on an ETA 2892 movement is a highlight, with accuracy figures ranging from +/- 5 to +/- 7 seconds per day. However, some find the dial busy with multiple typefaces and the overall design too complex or "plug ugly," with the price near €4000 considered high by some for a newer brand. Overall, owners and reviewers rate the Formex Stratos UTC highly for its innovative GMT functionality and excellent case finishing at its price point.

Yema Wristmaster Slim Small Seconds CMM.29

Owners widely praise the Yema Wristmaster Slim Small Seconds CMM.29 for its slim 9.5mm case, unique nature-inspired dial, and brushed steel finish. The micro-rotor movement is noted for its 4Hz beat rate and 42-hour power reserve, regulated to -/+ 10 seconds per day. Some owners report concerns regarding the movement and warranty process, while a reviewer questioned the value proposition at its price point and noted minor finishing inconsistencies on a prototype. On balance, the Yema Wristmaster Slim Small Seconds CMM.29 is highly regarded by owners for its distinctive design and comfortable wearability.

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