Side by side

Christopher Ward C60 Trident Pro 300vsYema Wristmaster Slim CMM.20

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

C60 Trident Pro 300
Christopher WardC60 Trident Pro 300
MSRP $1,095
Wristmaster Slim CMM.20
YemaWristmaster Slim CMM.20
MSRP $2,117

At a glance

15 of 29 specs differ
Diameter
C60 Trident Pro 30040mm
Wristmaster Slim CMM.2039mm
Power Reserve
C60 Trident Pro 30038h
Wristmaster Slim CMM.2040h
Water Resistance
C60 Trident Pro 300300m
Wristmaster Slim CMM.20100m
MSRP
C60 Trident Pro 300$1,095
Wristmaster Slim CMM.20$2,117

Full specifications

Case

8 specs
Category
Diver
GMT
Diameter
40mm
39mm
Thickness
11.3mm
9mm
Lug-to-Lug
47.45mm
Lug Width
20mm
24mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m
Caseback
Display
Solid

Crystal & Dial

1 specs
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SW200-1
Yema CMM.20
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
40h
Jewels
26
25
Complications
Day-date, Date
None

Pricing

1 specs
MSRP
$1,095
$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.

Christopher Ward C60 Trident Pro 300

Owners widely praise the Christopher Ward C60 Trident Pro 300 for its top-notch case finishing, buttery bracelet with on-the-fly micro-adjust, and awesome lume. Reviewers and owners alike highlight the dial's excellent finishing and applied indexes, the premium feel of the 120-click bezel with minimal backplay, and the smooth crown operation. The bracelet articulates smoothly with tight tolerances, and the quick-release system is durable. Some owners note the Sellita SW200-1 movement's 38-hour power reserve as a minor criticism, and one owner points out that the "30" on the bezel may not perfectly align. Overall, owners and reviewers rate the Christopher Ward C60 Trident Pro 300 highly for its exceptional finishing and comfortable bracelet at the price point.

From video reviewers

The watch's improved proportions and balanced design are praised. The bezel action is noted as smooth and precise. Reviewers disagree on the value proposition, with one seeing it as a benchmark for quality at its price, while another considers it expensive compared to mainstream Swiss divers.

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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