Side by side

Christopher Ward The Twelve 660vsYema Granvelle CMM.29

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

The Twelve 660
Christopher WardThe Twelve 660
MSRP $2,035
Granvelle CMM.29
YemaGranvelle CMM.29
MSRP $1,913

At a glance

17 of 29 specs differ
Diameter
The Twelve 66043.3mm
Granvelle CMM.2939mm
Power Reserve
The Twelve 66045h
Granvelle CMM.2940h
Water Resistance
The Twelve 66030m
Granvelle CMM.2950m
MSRP
The Twelve 660$2,035
Granvelle CMM.29$1,913

Full specifications

Case

8 specs
Category
Dress
Diameter
43.3mm
39mm
Thickness
6.6mm
8.6mm
Lug-to-Lug
43.3mm
Lug Width
23.3mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
30m
50m

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
C1
None

Movement

6 specs
Caliber
SW210
Yema CMM.29
Type
Manual
Automatic
Beat Rate
4 vph
28,800 vph
Power Reserve
45h
40h
Jewels
18
25
Complications
Moonphase
None

Pricing

1 specs
MSRP
$2,035
$1,913

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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 The Twelve 660

Christopher Ward The Twelve 660 owners widely appreciate its thin 6.6mm case, achieved partly by reducing bezel and caseback diameters, and its well-made construction and value proposition. However, the community is split on the manual wind and lack of a second hand, with some finding these features unnecessary while others enjoy the interaction and thinness they enable. The bracelet's butterfly clasp lacks micro-adjustments, and some find the 30m water resistance limiting. Overall, owners and reviewers rate Christopher Ward The Twelve 660 highly for its innovative thin case design and perceived value, despite differing opinions on its manual-wind-only, no-date configuration.

Yema Granvelle CMM.29

Owners praise the Yema Granvelle CMM.29's gorgeous dial, noting its guilloché pattern and carved hour indices that catch the light. One owner describes the movement as a "feast for the eyes" but finds the watch frustrating at work due to its lack of a specific function. On balance, owners appreciate the Yema Granvelle CMM.29 for its visually striking dial and movement finishing, with some finding its utility limited in certain professional contexts.

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