Side by side

RZE UTD-8000vsYema Wristmaster Slim Small Seconds CMM.29

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

UTD-8000
RZEUTD-8000
MSRP $279
Wristmaster Slim Small Seconds CMM.29
YemaWristmaster Slim Small Seconds CMM.29
MSRP $2,249

At a glance

11 of 29 specs differ
Diameter
UTD-800040mm
Wristmaster Slim Small Seconds CMM.2939mm
Power Reserve
UTD-800040h
Wristmaster Slim Small Seconds CMM.2940h
Water Resistance
UTD-8000200m
Wristmaster Slim Small Seconds CMM.29100m
MSRP
UTD-8000$279
Wristmaster Slim Small Seconds CMM.29$2,249

Full specifications

Case

7 specs
Category
Tool
Dress
Diameter
40mm
39mm
Thickness
13.4mm
9mm
Lug-to-Lug
49.5mm
Material
Grade 5 Titanium
Stainless Steel
Water Resistance
200m
100m
Caseback
Screw secured titanium caseback
Solid

Crystal & Dial

1 specs
AR Coating
Underside
Inner

Movement

2 specs
Caliber
Seiko VK64
Yema CMM.29
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$279
$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.

RZE UTD-8000

The RZE UTD-8000 is praised for its full titanium construction with scratch-resistant coatings and comfortable wearability, offering significant value at its price point. Reviewers note its modern materials like Cerakote-coated titanium and sapphire crystal, though its feature set does not rival more expensive digital competitors. Overall, the RZE UTD-8000 is considered a compelling enthusiast piece for its material execution and value.

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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